672181664

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 1734711552

約数和(自身を除く): 1062529888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 73, 74, 77, 88, 101, 112, 146, 148, 154, 176, 202, 224, 259, 292, 296, 308, 352, 404, 407, 511, 518, 584, 592, 616, 707, 803, 808, 814, 1022, 1036, 1111, 1168, 1184, 1232, 1414, 1606, 1616, 1628, 2044, 2072, 2222, 2336, 2464, 2701, 2828, 2849, 3212, 3232, 3256, 3737, 4088, 4144, 4444, 5402, 5621, 5656, 5698, 6424, 6512, 7373, 7474, 7777, 8176, 8288, 8888, 10804, 11242, 11312, 11396, 12848, 13024, 14746, 14948, 15554, 16352, 17776, 18907, 21608, 22484, 22624, 22792, 25696, 26159, 29492, 29711, 29896, 31108, 35552, 37814, 41107, 43216, 44968, 45584, 51611, 52318, 58984, 59422, 59792, 62216, 75628, 81103, 82214, 86432, 89936, 91168, 103222, 104636, 117968, 118844, 119584, 124432, 151256, 162206, 164428, 179872, 206444, 207977, 209272, 235936, 237688, 248864, 272801, 287749, 302512, 324412, 328856, 412888, 415954, 418544, 475376, 545602, 567721, 575498, 605024, 648824, 657712, 825776, 831908, 837088, 950752, 1091204, 1135442, 1150996, 1297648, 1315424, 1651552, 1663816, 1909607, 2182408, 2270884, 2301992, 2595296, 3000811, 3327632, 3819214, 4364816, 4541768, 4603984, 6001622, 6655264, 7638428, 8729632, 9083536, 9207968, 12003244, 15276856, 18167072, 21005677, 24006488, 30553712, 42011354, 48012976, 61107424, 84022708, 96025952, 168045416, 336090832, 672181664]

約数ペア:

[(1, 672181664), (2, 336090832), (4, 168045416), (7, 96025952), (8, 84022708), (11, 61107424), (14, 48012976), (16, 42011354), (22, 30553712), (28, 24006488), (32, 21005677), (37, 18167072), (44, 15276856), (56, 12003244), (73, 9207968), (74, 9083536), (77, 8729632), (88, 7638428), (101, 6655264), (112, 6001622), (146, 4603984), (148, 4541768), (154, 4364816), (176, 3819214), (202, 3327632), (224, 3000811), (259, 2595296), (292, 2301992), (296, 2270884), (308, 2182408), (352, 1909607), (404, 1663816), (407, 1651552), (511, 1315424), (518, 1297648), (584, 1150996), (592, 1135442), (616, 1091204), (707, 950752), (803, 837088), (808, 831908), (814, 825776), (1022, 657712), (1036, 648824), (1111, 605024), (1168, 575498), (1184, 567721), (1232, 545602), (1414, 475376), (1606, 418544), (1616, 415954), (1628, 412888), (2044, 328856), (2072, 324412), (2222, 302512), (2336, 287749), (2464, 272801), (2701, 248864), (2828, 237688), (2849, 235936), (3212, 209272), (3232, 207977), (3256, 206444), (3737, 179872), (4088, 164428), (4144, 162206), (4444, 151256), (5402, 124432), (5621, 119584), (5656, 118844), (5698, 117968), (6424, 104636), (6512, 103222), (7373, 91168), (7474, 89936), (7777, 86432), (8176, 82214), (8288, 81103), (8888, 75628), (10804, 62216), (11242, 59792), (11312, 59422), (11396, 58984), (12848, 52318), (13024, 51611), (14746, 45584), (14948, 44968), (15554, 43216), (16352, 41107), (17776, 37814), (18907, 35552), (21608, 31108), (22484, 29896), (22624, 29711), (22792, 29492), (25696, 26159)]