489557952

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 448

約数和(自身を含む): 1729638400

約数和(自身を除く): 1240080448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 31, 32, 36, 37, 38, 39, 48, 52, 54, 57, 62, 64, 72, 74, 76, 78, 93, 96, 104, 108, 111, 114, 117, 124, 144, 148, 152, 156, 171, 186, 192, 208, 216, 222, 228, 234, 247, 248, 279, 288, 296, 304, 312, 333, 342, 351, 372, 403, 416, 432, 444, 456, 468, 481, 494, 496, 513, 558, 576, 589, 592, 608, 624, 666, 684, 702, 703, 741, 744, 806, 832, 837, 864, 888, 912, 936, 962, 988, 992, 999, 1026, 1116, 1147, 1178, 1184, 1209, 1216, 1248, 1332, 1368, 1404, 1406, 1443, 1482, 1488, 1612, 1674, 1728, 1767, 1776, 1824, 1872, 1924, 1976, 1984, 1998, 2052, 2109, 2223, 2232, 2294, 2356, 2368, 2418, 2496, 2664, 2736, 2808, 2812, 2886, 2964, 2976, 3224, 3348, 3441, 3534, 3552, 3627, 3648, 3744, 3848, 3952, 3996, 4104, 4218, 4329, 4446, 4464, 4588, 4712, 4836, 5301, 5328, 5472, 5616, 5624, 5772, 5928, 5952, 6327, 6448, 6669, 6696, 6882, 7068, 7104, 7254, 7488, 7657, 7696, 7904, 7992, 8208, 8436, 8658, 8892, 8928, 9139, 9176, 9424, 9672, 10323, 10602, 10656, 10881, 10944, 11232, 11248, 11544, 11856, 12654, 12896, 12987, 13338, 13392, 13764, 14136, 14508, 14911, 15314, 15392, 15808, 15903, 15984, 16416, 16872, 17316, 17784, 17856, 18278, 18352, 18848, 18981, 19344, 20646, 21204, 21312, 21762, 21793, 22464, 22496, 22971, 23088, 23712, 25308, 25792, 25974, 26676, 26784, 27417, 27528, 28272, 29016, 29822, 30628, 30784, 30969, 31806, 31968, 32832, 33744, 34632, 35568, 36556, 36704, 37696, 37962, 38688, 41292, 42408, 43524, 43586, 44733, 44992, 45942, 46176, 47424, 50616, 51948, 53352, 53568, 54834, 55056, 56544, 58032, 59644, 61256, 61938, 63612, 63936, 65379, 67488, 68913, 69264, 71136, 73112, 73408, 75924, 77376, 82251, 82584, 84816, 87048, 87172, 89466, 91884, 92352, 101232, 103896, 106704, 109668, 110112, 113088, 116064, 119288, 122512, 123876, 127224, 130758, 134199, 134976, 137826, 138528, 142272, 146224, 151848, 164502, 165168, 169632, 174096, 174344, 178932, 183768, 196137, 202464, 206739, 207792, 213408, 219336, 220224, 232128, 238576, 245024, 246753, 247752, 254448, 261516, 268398, 275652, 277056, 283309, 292448, 303696, 329004, 330336, 339264, 348192, 348688, 357864, 367536, 392274, 402597, 404928, 413478, 415584, 426816, 438672, 477152, 490048, 493506, 495504, 508896, 523032, 536796, 551304, 566618, 584896, 588411, 607392, 658008, 660672, 696384, 697376, 715728, 735072, 784548, 805194, 826956, 831168, 849927, 877344, 954304, 987012, 991008, 1017792, 1046064, 1073592, 1102608, 1133236, 1176822, 1214784, 1316016, 1394752, 1431456, 1470144, 1569096, 1610388, 1653912, 1699854, 1754688, 1974024, 1982016, 2092128, 2147184, 2205216, 2266472, 2353644, 2549781, 2632032, 2862912, 3138192, 3220776, 3307824, 3399708, 3948048, 4184256, 4294368, 4410432, 4532944, 4707288, 5099562, 5264064, 6276384, 6441552, 6615648, 6799416, 7649343, 7896096, 8588736, 9065888, 9414576, 10199124, 12552768, 12883104, 13231296, 13598832, 15298686, 15792192, 18131776, 18829152, 20398248, 25766208, 27197664, 30597372, 37658304, 40796496, 54395328, 61194744, 81592992, 122389488, 163185984, 244778976, 489557952]

約数ペア:

[(1, 489557952), (2, 244778976), (3, 163185984), (4, 122389488), (6, 81592992), (8, 61194744), (9, 54395328), (12, 40796496), (13, 37658304), (16, 30597372), (18, 27197664), (19, 25766208), (24, 20398248), (26, 18829152), (27, 18131776), (31, 15792192), (32, 15298686), (36, 13598832), (37, 13231296), (38, 12883104), (39, 12552768), (48, 10199124), (52, 9414576), (54, 9065888), (57, 8588736), (62, 7896096), (64, 7649343), (72, 6799416), (74, 6615648), (76, 6441552), (78, 6276384), (93, 5264064), (96, 5099562), (104, 4707288), (108, 4532944), (111, 4410432), (114, 4294368), (117, 4184256), (124, 3948048), (144, 3399708), (148, 3307824), (152, 3220776), (156, 3138192), (171, 2862912), (186, 2632032), (192, 2549781), (208, 2353644), (216, 2266472), (222, 2205216), (228, 2147184), (234, 2092128), (247, 1982016), (248, 1974024), (279, 1754688), (288, 1699854), (296, 1653912), (304, 1610388), (312, 1569096), (333, 1470144), (342, 1431456), (351, 1394752), (372, 1316016), (403, 1214784), (416, 1176822), (432, 1133236), (444, 1102608), (456, 1073592), (468, 1046064), (481, 1017792), (494, 991008), (496, 987012), (513, 954304), (558, 877344), (576, 849927), (589, 831168), (592, 826956), (608, 805194), (624, 784548), (666, 735072), (684, 715728), (702, 697376), (703, 696384), (741, 660672), (744, 658008), (806, 607392), (832, 588411), (837, 584896), (864, 566618), (888, 551304), (912, 536796), (936, 523032), (962, 508896), (988, 495504), (992, 493506), (999, 490048), (1026, 477152), (1116, 438672), (1147, 426816), (1178, 415584), (1184, 413478), (1209, 404928), (1216, 402597), (1248, 392274), (1332, 367536), (1368, 357864), (1404, 348688), (1406, 348192), (1443, 339264), (1482, 330336), (1488, 329004), (1612, 303696), (1674, 292448), (1728, 283309), (1767, 277056), (1776, 275652), (1824, 268398), (1872, 261516), (1924, 254448), (1976, 247752), (1984, 246753), (1998, 245024), (2052, 238576), (2109, 232128), (2223, 220224), (2232, 219336), (2294, 213408), (2356, 207792), (2368, 206739), (2418, 202464), (2496, 196137), (2664, 183768), (2736, 178932), (2808, 174344), (2812, 174096), (2886, 169632), (2964, 165168), (2976, 164502), (3224, 151848), (3348, 146224), (3441, 142272), (3534, 138528), (3552, 137826), (3627, 134976), (3648, 134199), (3744, 130758), (3848, 127224), (3952, 123876), (3996, 122512), (4104, 119288), (4218, 116064), (4329, 113088), (4446, 110112), (4464, 109668), (4588, 106704), (4712, 103896), (4836, 101232), (5301, 92352), (5328, 91884), (5472, 89466), (5616, 87172), (5624, 87048), (5772, 84816), (5928, 82584), (5952, 82251), (6327, 77376), (6448, 75924), (6669, 73408), (6696, 73112), (6882, 71136), (7068, 69264), (7104, 68913), (7254, 67488), (7488, 65379), (7657, 63936), (7696, 63612), (7904, 61938), (7992, 61256), (8208, 59644), (8436, 58032), (8658, 56544), (8892, 55056), (8928, 54834), (9139, 53568), (9176, 53352), (9424, 51948), (9672, 50616), (10323, 47424), (10602, 46176), (10656, 45942), (10881, 44992), (10944, 44733), (11232, 43586), (11248, 43524), (11544, 42408), (11856, 41292), (12654, 38688), (12896, 37962), (12987, 37696), (13338, 36704), (13392, 36556), (13764, 35568), (14136, 34632), (14508, 33744), (14911, 32832), (15314, 31968), (15392, 31806), (15808, 30969), (15903, 30784), (15984, 30628), (16416, 29822), (16872, 29016), (17316, 28272), (17784, 27528), (17856, 27417), (18278, 26784), (18352, 26676), (18848, 25974), (18981, 25792), (19344, 25308), (20646, 23712), (21204, 23088), (21312, 22971), (21762, 22496), (21793, 22464)]