1815893352

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 432

約数和(自身を含む): 6592573260

約数和(自身を除く): 4776679908

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 49, 51, 52, 56, 63, 68, 72, 78, 84, 91, 98, 102, 104, 117, 119, 126, 136, 137, 147, 153, 156, 168, 182, 196, 204, 221, 234, 238, 252, 273, 274, 289, 294, 306, 312, 357, 364, 392, 408, 411, 441, 442, 468, 476, 504, 546, 548, 578, 588, 612, 637, 663, 714, 728, 819, 822, 833, 867, 882, 884, 936, 952, 959, 1071, 1092, 1096, 1156, 1176, 1224, 1233, 1274, 1326, 1428, 1547, 1638, 1644, 1666, 1734, 1764, 1768, 1781, 1911, 1918, 1989, 2023, 2142, 2184, 2312, 2329, 2466, 2499, 2548, 2601, 2652, 2856, 2877, 3094, 3276, 3288, 3332, 3468, 3528, 3562, 3757, 3822, 3836, 3978, 4046, 4284, 4641, 4658, 4932, 4998, 5096, 5202, 5304, 5343, 5733, 5754, 6069, 6188, 6552, 6664, 6713, 6936, 6987, 7124, 7497, 7514, 7644, 7672, 7956, 8092, 8568, 8631, 9282, 9316, 9864, 9996, 10404, 10686, 10829, 11271, 11466, 11508, 12138, 12376, 12467, 13426, 13923, 13974, 14161, 14248, 14994, 15028, 15288, 15912, 16029, 16184, 16303, 17262, 18207, 18564, 18632, 19992, 20139, 20808, 20961, 21372, 21658, 22542, 22932, 23016, 24276, 24934, 26299, 26852, 27846, 27948, 28322, 29988, 30056, 30277, 32058, 32487, 32606, 33813, 34524, 36414, 37128, 37401, 39593, 40278, 41922, 42483, 42744, 43316, 45084, 45864, 48552, 48909, 49868, 52598, 53704, 55692, 55896, 56644, 59976, 60417, 60554, 64116, 64974, 65212, 67626, 69048, 72828, 74802, 78897, 79186, 80556, 83844, 84966, 86632, 87269, 90168, 90831, 97461, 97818, 99736, 105196, 111384, 112203, 113288, 114121, 118779, 120834, 121108, 127449, 128232, 129948, 130424, 135252, 145656, 146727, 149604, 157794, 158372, 161112, 167688, 169932, 174538, 181662, 184093, 194922, 195636, 210392, 211939, 224406, 228242, 236691, 237558, 241668, 242216, 254898, 259896, 261807, 270504, 272493, 277151, 293454, 299208, 315588, 316744, 339864, 342363, 349076, 356337, 363324, 368186, 389844, 391272, 423878, 448812, 456484, 473382, 475116, 483336, 509796, 514709, 523614, 544986, 552279, 554302, 586908, 631176, 635817, 684726, 698152, 712674, 726648, 736372, 779688, 785421, 831453, 847756, 897624, 912968, 946764, 950232, 1019592, 1027089, 1029418, 1047228, 1089972, 1104558, 1108604, 1173816, 1271634, 1369452, 1425348, 1472744, 1483573, 1544127, 1570842, 1656837, 1662906, 1695512, 1893528, 1907451, 1940057, 2054178, 2058836, 2094456, 2179944, 2209116, 2217208, 2494359, 2543268, 2738904, 2850696, 2967146, 3088254, 3141684, 3313674, 3325812, 3602963, 3814902, 3880114, 4108356, 4117672, 4418232, 4450719, 4632381, 4988718, 5086536, 5820171, 5934292, 6176508, 6283368, 6627348, 6651624, 7205926, 7629804, 7760228, 8216712, 8901438, 9264762, 9977436, 10808889, 11640342, 11868584, 12353016, 13254696, 13352157, 14411852, 15259608, 15520456, 17460513, 17802876, 18529524, 19954872, 21617778, 23280684, 25220741, 26704314, 28823704, 32426667, 34921026, 35605752, 37059048, 43235556, 46561368, 50441482, 53408628, 64853334, 69842052, 75662223, 86471112, 100882964, 106817256, 129706668, 139684104, 151324446, 201765928, 226986669, 259413336, 302648892, 453973338, 605297784, 907946676, 1815893352]

約数ペア:

[(1, 1815893352), (2, 907946676), (3, 605297784), (4, 453973338), (6, 302648892), (7, 259413336), (8, 226986669), (9, 201765928), (12, 151324446), (13, 139684104), (14, 129706668), (17, 106817256), (18, 100882964), (21, 86471112), (24, 75662223), (26, 69842052), (28, 64853334), (34, 53408628), (36, 50441482), (39, 46561368), (42, 43235556), (49, 37059048), (51, 35605752), (52, 34921026), (56, 32426667), (63, 28823704), (68, 26704314), (72, 25220741), (78, 23280684), (84, 21617778), (91, 19954872), (98, 18529524), (102, 17802876), (104, 17460513), (117, 15520456), (119, 15259608), (126, 14411852), (136, 13352157), (137, 13254696), (147, 12353016), (153, 11868584), (156, 11640342), (168, 10808889), (182, 9977436), (196, 9264762), (204, 8901438), (221, 8216712), (234, 7760228), (238, 7629804), (252, 7205926), (273, 6651624), (274, 6627348), (289, 6283368), (294, 6176508), (306, 5934292), (312, 5820171), (357, 5086536), (364, 4988718), (392, 4632381), (408, 4450719), (411, 4418232), (441, 4117672), (442, 4108356), (468, 3880114), (476, 3814902), (504, 3602963), (546, 3325812), (548, 3313674), (578, 3141684), (588, 3088254), (612, 2967146), (637, 2850696), (663, 2738904), (714, 2543268), (728, 2494359), (819, 2217208), (822, 2209116), (833, 2179944), (867, 2094456), (882, 2058836), (884, 2054178), (936, 1940057), (952, 1907451), (959, 1893528), (1071, 1695512), (1092, 1662906), (1096, 1656837), (1156, 1570842), (1176, 1544127), (1224, 1483573), (1233, 1472744), (1274, 1425348), (1326, 1369452), (1428, 1271634), (1547, 1173816), (1638, 1108604), (1644, 1104558), (1666, 1089972), (1734, 1047228), (1764, 1029418), (1768, 1027089), (1781, 1019592), (1911, 950232), (1918, 946764), (1989, 912968), (2023, 897624), (2142, 847756), (2184, 831453), (2312, 785421), (2329, 779688), (2466, 736372), (2499, 726648), (2548, 712674), (2601, 698152), (2652, 684726), (2856, 635817), (2877, 631176), (3094, 586908), (3276, 554302), (3288, 552279), (3332, 544986), (3468, 523614), (3528, 514709), (3562, 509796), (3757, 483336), (3822, 475116), (3836, 473382), (3978, 456484), (4046, 448812), (4284, 423878), (4641, 391272), (4658, 389844), (4932, 368186), (4998, 363324), (5096, 356337), (5202, 349076), (5304, 342363), (5343, 339864), (5733, 316744), (5754, 315588), (6069, 299208), (6188, 293454), (6552, 277151), (6664, 272493), (6713, 270504), (6936, 261807), (6987, 259896), (7124, 254898), (7497, 242216), (7514, 241668), (7644, 237558), (7672, 236691), (7956, 228242), (8092, 224406), (8568, 211939), (8631, 210392), (9282, 195636), (9316, 194922), (9864, 184093), (9996, 181662), (10404, 174538), (10686, 169932), (10829, 167688), (11271, 161112), (11466, 158372), (11508, 157794), (12138, 149604), (12376, 146727), (12467, 145656), (13426, 135252), (13923, 130424), (13974, 129948), (14161, 128232), (14248, 127449), (14994, 121108), (15028, 120834), (15288, 118779), (15912, 114121), (16029, 113288), (16184, 112203), (16303, 111384), (17262, 105196), (18207, 99736), (18564, 97818), (18632, 97461), (19992, 90831), (20139, 90168), (20808, 87269), (20961, 86632), (21372, 84966), (21658, 83844), (22542, 80556), (22932, 79186), (23016, 78897), (24276, 74802), (24934, 72828), (26299, 69048), (26852, 67626), (27846, 65212), (27948, 64974), (28322, 64116), (29988, 60554), (30056, 60417), (30277, 59976), (32058, 56644), (32487, 55896), (32606, 55692), (33813, 53704), (34524, 52598), (36414, 49868), (37128, 48909), (37401, 48552), (39593, 45864), (40278, 45084), (41922, 43316), (42483, 42744)]