259033008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{727}}^1$

素因数の和:1322

約数の個数: 80

約数和(自身を含む): 722898176

約数和(自身を除く): 463865168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 571, 624, 727, 1142, 1454, 1713, 2181, 2284, 2908, 3426, 4362, 4568, 5816, 6852, 7423, 8724, 9136, 9451, 11632, 13704, 14846, 17448, 18902, 22269, 27408, 28353, 29692, 34896, 37804, 44538, 56706, 59384, 75608, 89076, 113412, 118768, 151216, 178152, 226824, 356304, 415117, 453648, 830234, 1245351, 1660468, 2490702, 3320936, 4981404, 5396521, 6641872, 9962808, 10793042, 16189563, 19925616, 21586084, 32379126, 43172168, 64758252, 86344336, 129516504, 259033008]

約数ペア:

[(1, 259033008), (2, 129516504), (3, 86344336), (4, 64758252), (6, 43172168), (8, 32379126), (12, 21586084), (13, 19925616), (16, 16189563), (24, 10793042), (26, 9962808), (39, 6641872), (48, 5396521), (52, 4981404), (78, 3320936), (104, 2490702), (156, 1660468), (208, 1245351), (312, 830234), (571, 453648), (624, 415117), (727, 356304), (1142, 226824), (1454, 178152), (1713, 151216), (2181, 118768), (2284, 113412), (2908, 89076), (3426, 75608), (4362, 59384), (4568, 56706), (5816, 44538), (6852, 37804), (7423, 34896), (8724, 29692), (9136, 28353), (9451, 27408), (11632, 22269), (13704, 18902), (14846, 17448)]