520861536

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:698

約数の個数: 192

約数和(自身を含む): 1659571200

約数和(自身を除く): 1138709664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 79, 96, 104, 108, 117, 144, 156, 158, 208, 216, 234, 237, 288, 312, 316, 351, 416, 432, 468, 474, 587, 624, 632, 702, 711, 864, 936, 948, 1027, 1174, 1248, 1264, 1404, 1422, 1761, 1872, 1896, 2054, 2133, 2348, 2528, 2808, 2844, 3081, 3522, 3744, 3792, 4108, 4266, 4696, 5283, 5616, 5688, 6162, 7044, 7584, 7631, 8216, 8532, 9243, 9392, 10566, 11232, 11376, 12324, 14088, 15262, 15849, 16432, 17064, 18486, 18784, 21132, 22752, 22893, 24648, 27729, 28176, 30524, 31698, 32864, 34128, 36972, 42264, 45786, 46373, 49296, 55458, 56352, 61048, 63396, 68256, 68679, 73944, 84528, 91572, 92746, 98592, 110916, 122096, 126792, 137358, 139119, 147888, 169056, 183144, 185492, 206037, 221832, 244192, 253584, 274716, 278238, 295776, 366288, 370984, 412074, 417357, 443664, 507168, 549432, 556476, 602849, 732576, 741968, 824148, 834714, 887328, 1098864, 1112952, 1205698, 1252071, 1483936, 1648296, 1669428, 1808547, 2197728, 2225904, 2411396, 2504142, 3296592, 3338856, 3617094, 4451808, 4822792, 5008284, 5425641, 6593184, 6677712, 7234188, 9645584, 10016568, 10851282, 13355424, 14468376, 16276923, 19291168, 20033136, 21702564, 28936752, 32553846, 40066272, 43405128, 57873504, 65107692, 86810256, 130215384, 173620512, 260430768, 520861536]

約数ペア:

[(1, 520861536), (2, 260430768), (3, 173620512), (4, 130215384), (6, 86810256), (8, 65107692), (9, 57873504), (12, 43405128), (13, 40066272), (16, 32553846), (18, 28936752), (24, 21702564), (26, 20033136), (27, 19291168), (32, 16276923), (36, 14468376), (39, 13355424), (48, 10851282), (52, 10016568), (54, 9645584), (72, 7234188), (78, 6677712), (79, 6593184), (96, 5425641), (104, 5008284), (108, 4822792), (117, 4451808), (144, 3617094), (156, 3338856), (158, 3296592), (208, 2504142), (216, 2411396), (234, 2225904), (237, 2197728), (288, 1808547), (312, 1669428), (316, 1648296), (351, 1483936), (416, 1252071), (432, 1205698), (468, 1112952), (474, 1098864), (587, 887328), (624, 834714), (632, 824148), (702, 741968), (711, 732576), (864, 602849), (936, 556476), (948, 549432), (1027, 507168), (1174, 443664), (1248, 417357), (1264, 412074), (1404, 370984), (1422, 366288), (1761, 295776), (1872, 278238), (1896, 274716), (2054, 253584), (2133, 244192), (2348, 221832), (2528, 206037), (2808, 185492), (2844, 183144), (3081, 169056), (3522, 147888), (3744, 139119), (3792, 137358), (4108, 126792), (4266, 122096), (4696, 110916), (5283, 98592), (5616, 92746), (5688, 91572), (6162, 84528), (7044, 73944), (7584, 68679), (7631, 68256), (8216, 63396), (8532, 61048), (9243, 56352), (9392, 55458), (10566, 49296), (11232, 46373), (11376, 45786), (12324, 42264), (14088, 36972), (15262, 34128), (15849, 32864), (16432, 31698), (17064, 30524), (18486, 28176), (18784, 27729), (21132, 24648), (22752, 22893)]