18231780528

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:257

約数の個数: 480

約数和(自身を含む): 59102883840

約数和(自身を除く): 40871103312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 47, 48, 52, 61, 72, 78, 79, 86, 94, 104, 117, 122, 129, 141, 144, 156, 158, 172, 183, 188, 208, 234, 237, 244, 258, 282, 312, 316, 344, 366, 376, 387, 423, 468, 474, 488, 516, 549, 559, 564, 611, 624, 632, 688, 711, 732, 752, 774, 793, 846, 936, 948, 976, 1027, 1032, 1098, 1118, 1128, 1222, 1264, 1422, 1464, 1548, 1586, 1677, 1692, 1833, 1872, 1896, 2021, 2054, 2064, 2196, 2236, 2256, 2379, 2444, 2623, 2844, 2867, 2928, 3081, 3096, 3172, 3354, 3384, 3397, 3666, 3713, 3792, 4042, 4108, 4392, 4472, 4758, 4819, 4888, 5031, 5246, 5499, 5688, 5734, 6063, 6162, 6192, 6344, 6708, 6768, 6794, 7137, 7332, 7426, 7869, 8084, 8216, 8601, 8784, 8944, 9243, 9516, 9638, 9776, 10062, 10191, 10492, 10998, 11139, 11376, 11468, 12126, 12324, 12688, 13416, 13588, 14274, 14457, 14664, 14852, 15738, 16168, 16432, 17202, 18189, 18486, 19032, 19276, 20124, 20382, 20984, 21996, 22278, 22936, 23607, 24252, 24648, 25803, 26273, 26832, 27176, 28548, 28914, 29328, 29704, 30573, 31476, 32336, 33417, 34099, 34404, 36378, 36972, 37271, 38064, 38552, 40248, 40764, 41968, 43371, 43992, 44161, 44556, 45872, 47214, 48269, 48504, 49296, 51606, 52546, 54352, 57096, 57828, 59408, 61146, 62647, 62952, 66834, 68198, 68808, 72756, 73944, 74542, 77104, 78819, 80496, 81528, 86742, 87984, 88322, 89112, 94428, 96538, 97008, 102297, 103212, 105092, 111813, 114192, 115656, 122292, 123281, 125294, 125904, 132483, 133668, 136396, 137616, 144807, 145512, 147888, 149084, 157638, 159659, 163056, 173484, 176644, 178224, 187941, 188856, 193076, 204594, 206424, 207217, 210184, 223626, 226493, 231312, 236457, 244584, 246562, 250588, 264966, 267336, 272792, 289614, 291024, 298168, 306891, 315276, 319318, 335439, 346968, 353288, 369843, 375882, 377712, 386152, 397449, 409188, 412848, 414434, 420368, 434421, 447252, 452986, 472914, 478977, 489168, 493124, 501176, 529932, 534672, 545584, 563823, 579228, 596336, 613782, 621651, 630552, 638636, 670878, 679479, 693936, 706576, 739686, 751764, 772304, 794898, 818376, 828868, 868842, 894504, 905972, 945828, 957954, 986248, 1002352, 1059864, 1109529, 1127646, 1158456, 1227564, 1243302, 1261104, 1277272, 1341756, 1358958, 1436931, 1479372, 1503528, 1589796, 1602653, 1636752, 1657736, 1737684, 1789008, 1811944, 1864953, 1891656, 1915908, 1972496, 2038437, 2075567, 2119728, 2219058, 2255292, 2316912, 2455128, 2486604, 2554544, 2683512, 2693821, 2717916, 2873862, 2944409, 2958744, 3007056, 3179592, 3205306, 3315472, 3475368, 3623888, 3729906, 3783312, 3831816, 4076874, 4151134, 4438116, 4510584, 4807959, 4910256, 4973208, 5367024, 5387642, 5435832, 5747724, 5888818, 5917488, 6226701, 6359184, 6410612, 6950736, 7459812, 7663632, 8081463, 8153748, 8302268, 8833227, 8876232, 9021168, 9615918, 9739199, 9946416, 10775284, 10871664, 11495448, 11777636, 12453402, 12821224, 14423877, 14919624, 16162926, 16307496, 16604536, 17666454, 17752464, 18680103, 19231836, 19478398, 21550568, 22990896, 23555272, 24244389, 24906804, 25642448, 26499681, 28847754, 29217597, 29839248, 32325852, 32614992, 33209072, 35332908, 37360206, 38463672, 38956796, 43101136, 47110544, 48488778, 49813608, 52999362, 57695508, 58435194, 64651704, 70665816, 74720412, 76927344, 77913592, 87652791, 96977556, 99627216, 105998724, 115391016, 116870388, 126609587, 129303408, 141331632, 149440824, 155827184, 175305582, 193955112, 211997448, 230782032, 233740776, 253219174, 298881648, 350611164, 379828761, 387910224, 423994896, 467481552, 506438348, 701222328, 759657522, 1012876696, 1139486283, 1402444656, 1519315044, 2025753392, 2278972566, 3038630088, 4557945132, 6077260176, 9115890264, 18231780528]

約数ペア:

[(1, 18231780528), (2, 9115890264), (3, 6077260176), (4, 4557945132), (6, 3038630088), (8, 2278972566), (9, 2025753392), (12, 1519315044), (13, 1402444656), (16, 1139486283), (18, 1012876696), (24, 759657522), (26, 701222328), (36, 506438348), (39, 467481552), (43, 423994896), (47, 387910224), (48, 379828761), (52, 350611164), (61, 298881648), (72, 253219174), (78, 233740776), (79, 230782032), (86, 211997448), (94, 193955112), (104, 175305582), (117, 155827184), (122, 149440824), (129, 141331632), (141, 129303408), (144, 126609587), (156, 116870388), (158, 115391016), (172, 105998724), (183, 99627216), (188, 96977556), (208, 87652791), (234, 77913592), (237, 76927344), (244, 74720412), (258, 70665816), (282, 64651704), (312, 58435194), (316, 57695508), (344, 52999362), (366, 49813608), (376, 48488778), (387, 47110544), (423, 43101136), (468, 38956796), (474, 38463672), (488, 37360206), (516, 35332908), (549, 33209072), (559, 32614992), (564, 32325852), (611, 29839248), (624, 29217597), (632, 28847754), (688, 26499681), (711, 25642448), (732, 24906804), (752, 24244389), (774, 23555272), (793, 22990896), (846, 21550568), (936, 19478398), (948, 19231836), (976, 18680103), (1027, 17752464), (1032, 17666454), (1098, 16604536), (1118, 16307496), (1128, 16162926), (1222, 14919624), (1264, 14423877), (1422, 12821224), (1464, 12453402), (1548, 11777636), (1586, 11495448), (1677, 10871664), (1692, 10775284), (1833, 9946416), (1872, 9739199), (1896, 9615918), (2021, 9021168), (2054, 8876232), (2064, 8833227), (2196, 8302268), (2236, 8153748), (2256, 8081463), (2379, 7663632), (2444, 7459812), (2623, 6950736), (2844, 6410612), (2867, 6359184), (2928, 6226701), (3081, 5917488), (3096, 5888818), (3172, 5747724), (3354, 5435832), (3384, 5387642), (3397, 5367024), (3666, 4973208), (3713, 4910256), (3792, 4807959), (4042, 4510584), (4108, 4438116), (4392, 4151134), (4472, 4076874), (4758, 3831816), (4819, 3783312), (4888, 3729906), (5031, 3623888), (5246, 3475368), (5499, 3315472), (5688, 3205306), (5734, 3179592), (6063, 3007056), (6162, 2958744), (6192, 2944409), (6344, 2873862), (6708, 2717916), (6768, 2693821), (6794, 2683512), (7137, 2554544), (7332, 2486604), (7426, 2455128), (7869, 2316912), (8084, 2255292), (8216, 2219058), (8601, 2119728), (8784, 2075567), (8944, 2038437), (9243, 1972496), (9516, 1915908), (9638, 1891656), (9776, 1864953), (10062, 1811944), (10191, 1789008), (10492, 1737684), (10998, 1657736), (11139, 1636752), (11376, 1602653), (11468, 1589796), (12126, 1503528), (12324, 1479372), (12688, 1436931), (13416, 1358958), (13588, 1341756), (14274, 1277272), (14457, 1261104), (14664, 1243302), (14852, 1227564), (15738, 1158456), (16168, 1127646), (16432, 1109529), (17202, 1059864), (18189, 1002352), (18486, 986248), (19032, 957954), (19276, 945828), (20124, 905972), (20382, 894504), (20984, 868842), (21996, 828868), (22278, 818376), (22936, 794898), (23607, 772304), (24252, 751764), (24648, 739686), (25803, 706576), (26273, 693936), (26832, 679479), (27176, 670878), (28548, 638636), (28914, 630552), (29328, 621651), (29704, 613782), (30573, 596336), (31476, 579228), (32336, 563823), (33417, 545584), (34099, 534672), (34404, 529932), (36378, 501176), (36972, 493124), (37271, 489168), (38064, 478977), (38552, 472914), (40248, 452986), (40764, 447252), (41968, 434421), (43371, 420368), (43992, 414434), (44161, 412848), (44556, 409188), (45872, 397449), (47214, 386152), (48269, 377712), (48504, 375882), (49296, 369843), (51606, 353288), (52546, 346968), (54352, 335439), (57096, 319318), (57828, 315276), (59408, 306891), (61146, 298168), (62647, 291024), (62952, 289614), (66834, 272792), (68198, 267336), (68808, 264966), (72756, 250588), (73944, 246562), (74542, 244584), (77104, 236457), (78819, 231312), (80496, 226493), (81528, 223626), (86742, 210184), (87984, 207217), (88322, 206424), (89112, 204594), (94428, 193076), (96538, 188856), (97008, 187941), (102297, 178224), (103212, 176644), (105092, 173484), (111813, 163056), (114192, 159659), (115656, 157638), (122292, 149084), (123281, 147888), (125294, 145512), (125904, 144807), (132483, 137616), (133668, 136396)]