487791648

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{31957}}^1$

素因数の和:32026

約数の個数: 72

約数和(自身を含む): 1413374508

約数和(自身を除く): 925582860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 15264, 31957, 63914, 95871, 127828, 191742, 255656, 287613, 383484, 511312, 575226, 766968, 1022624, 1150452, 1533936, 1693721, 2300904, 3067872, 3387442, 4601808, 5081163, 6774884, 9203616, 10162326, 13549768, 15243489, 20324652, 27099536, 30486978, 40649304, 54199072, 60973956, 81298608, 121947912, 162597216, 243895824, 487791648]

約数ペア:

[(1, 487791648), (2, 243895824), (3, 162597216), (4, 121947912), (6, 81298608), (8, 60973956), (9, 54199072), (12, 40649304), (16, 30486978), (18, 27099536), (24, 20324652), (32, 15243489), (36, 13549768), (48, 10162326), (53, 9203616), (72, 6774884), (96, 5081163), (106, 4601808), (144, 3387442), (159, 3067872), (212, 2300904), (288, 1693721), (318, 1533936), (424, 1150452), (477, 1022624), (636, 766968), (848, 575226), (954, 511312), (1272, 383484), (1696, 287613), (1908, 255656), (2544, 191742), (3816, 127828), (5088, 95871), (7632, 63914), (15264, 31957)]