281548296

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 786591000

約数和(自身を除く): 505042704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 89, 106, 159, 178, 212, 267, 318, 356, 424, 477, 534, 636, 712, 801, 829, 954, 1068, 1272, 1602, 1658, 1908, 2136, 2487, 3204, 3316, 3816, 4717, 4974, 6408, 6632, 7461, 9434, 9948, 14151, 14922, 18868, 19896, 28302, 29844, 37736, 42453, 43937, 56604, 59688, 73781, 84906, 87874, 113208, 131811, 147562, 169812, 175748, 221343, 263622, 295124, 339624, 351496, 395433, 442686, 527244, 590248, 664029, 790866, 885372, 1054488, 1328058, 1581732, 1770744, 2656116, 3163464, 3910393, 5312232, 7820786, 11731179, 15641572, 23462358, 31283144, 35193537, 46924716, 70387074, 93849432, 140774148, 281548296]

約数ペア:

[(1, 281548296), (2, 140774148), (3, 93849432), (4, 70387074), (6, 46924716), (8, 35193537), (9, 31283144), (12, 23462358), (18, 15641572), (24, 11731179), (36, 7820786), (53, 5312232), (72, 3910393), (89, 3163464), (106, 2656116), (159, 1770744), (178, 1581732), (212, 1328058), (267, 1054488), (318, 885372), (356, 790866), (424, 664029), (477, 590248), (534, 527244), (636, 442686), (712, 395433), (801, 351496), (829, 339624), (954, 295124), (1068, 263622), (1272, 221343), (1602, 175748), (1658, 169812), (1908, 147562), (2136, 131811), (2487, 113208), (3204, 87874), (3316, 84906), (3816, 73781), (4717, 59688), (4974, 56604), (6408, 43937), (6632, 42453), (7461, 37736), (9434, 29844), (9948, 28302), (14151, 19896), (14922, 18868)]