279103656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 787248000

約数和(自身を除く): 508144344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 109, 116, 156, 174, 218, 232, 283, 312, 327, 348, 377, 436, 566, 654, 696, 754, 849, 872, 1131, 1132, 1308, 1417, 1508, 1698, 2262, 2264, 2616, 2834, 3016, 3161, 3396, 3679, 4251, 4524, 5668, 6322, 6792, 7358, 8207, 8502, 9048, 9483, 11037, 11336, 12644, 14716, 16414, 17004, 18966, 22074, 24621, 25288, 29432, 30847, 32828, 34008, 37932, 41093, 44148, 49242, 61694, 65656, 75864, 82186, 88296, 92541, 98484, 106691, 123279, 123388, 164372, 185082, 196968, 213382, 246558, 246776, 320073, 328744, 370164, 401011, 426764, 493116, 640146, 740328, 802022, 853528, 894563, 986232, 1203033, 1280292, 1604044, 1789126, 2406066, 2560584, 2683689, 3208088, 3578252, 4812132, 5367378, 7156504, 9624264, 10734756, 11629319, 21469512, 23258638, 34887957, 46517276, 69775914, 93034552, 139551828, 279103656]

約数ペア:

[(1, 279103656), (2, 139551828), (3, 93034552), (4, 69775914), (6, 46517276), (8, 34887957), (12, 23258638), (13, 21469512), (24, 11629319), (26, 10734756), (29, 9624264), (39, 7156504), (52, 5367378), (58, 4812132), (78, 3578252), (87, 3208088), (104, 2683689), (109, 2560584), (116, 2406066), (156, 1789126), (174, 1604044), (218, 1280292), (232, 1203033), (283, 986232), (312, 894563), (327, 853528), (348, 802022), (377, 740328), (436, 640146), (566, 493116), (654, 426764), (696, 401011), (754, 370164), (849, 328744), (872, 320073), (1131, 246776), (1132, 246558), (1308, 213382), (1417, 196968), (1508, 185082), (1698, 164372), (2262, 123388), (2264, 123279), (2616, 106691), (2834, 98484), (3016, 92541), (3161, 88296), (3396, 82186), (3679, 75864), (4251, 65656), (4524, 61694), (5668, 49242), (6322, 44148), (6792, 41093), (7358, 37932), (8207, 34008), (8502, 32828), (9048, 30847), (9483, 29432), (11037, 25288), (11336, 24621), (12644, 22074), (14716, 18966), (16414, 17004)]