905700978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3089}}^1$

素因数の和:3296

約数の個数: 96

約数和(自身を含む): 2429481600

約数和(自身を除く): 1523780622

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 179, 182, 234, 273, 358, 537, 546, 819, 1074, 1253, 1611, 1638, 2327, 2506, 3089, 3222, 3759, 4654, 6178, 6981, 7518, 9267, 11277, 13962, 16289, 18534, 20943, 21623, 22554, 27801, 32578, 40157, 41886, 43246, 48867, 55602, 64869, 80314, 97734, 120471, 129738, 146601, 194607, 240942, 281099, 293202, 361413, 389214, 552931, 562198, 722826, 843297, 1105862, 1658793, 1686594, 2529891, 3317586, 3870517, 4976379, 5059782, 7188103, 7741034, 9952758, 11611551, 14376206, 21564309, 23223102, 34834653, 43128618, 50316721, 64692927, 69669306, 100633442, 129385854, 150950163, 301900326, 452850489, 905700978]

約数ペア:

[(1, 905700978), (2, 452850489), (3, 301900326), (6, 150950163), (7, 129385854), (9, 100633442), (13, 69669306), (14, 64692927), (18, 50316721), (21, 43128618), (26, 34834653), (39, 23223102), (42, 21564309), (63, 14376206), (78, 11611551), (91, 9952758), (117, 7741034), (126, 7188103), (179, 5059782), (182, 4976379), (234, 3870517), (273, 3317586), (358, 2529891), (537, 1686594), (546, 1658793), (819, 1105862), (1074, 843297), (1253, 722826), (1611, 562198), (1638, 552931), (2327, 389214), (2506, 361413), (3089, 293202), (3222, 281099), (3759, 240942), (4654, 194607), (6178, 146601), (6981, 129738), (7518, 120471), (9267, 97734), (11277, 80314), (13962, 64869), (16289, 55602), (18534, 48867), (20943, 43246), (21623, 41886), (22554, 40157), (27801, 32578)]