1230664428

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28559}}^1$

素因数の和:28601

約数の個数: 120

約数和(自身を含む): 3870451200

約数和(自身を除く): 2639786772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 756, 798, 1026, 1134, 1197, 1539, 1596, 2052, 2268, 2394, 3078, 3591, 4788, 6156, 7182, 10773, 14364, 21546, 28559, 43092, 57118, 85677, 114236, 171354, 199913, 257031, 342708, 399826, 514062, 542621, 599739, 771093, 799652, 1028124, 1085242, 1199478, 1542186, 1627863, 1799217, 2170484, 2313279, 2398956, 3084372, 3255726, 3598434, 3798347, 4626558, 4883589, 5397651, 6511452, 7196868, 7596694, 9253116, 9767178, 10795302, 11395041, 14650767, 15193388, 16192953, 19534356, 21590604, 22790082, 29301534, 32385906, 34185123, 43952301, 45580164, 58603068, 64771812, 68370246, 87904602, 102555369, 136740492, 175809204, 205110738, 307666107, 410221476, 615332214, 1230664428]

約数ペア:

[(1, 1230664428), (2, 615332214), (3, 410221476), (4, 307666107), (6, 205110738), (7, 175809204), (9, 136740492), (12, 102555369), (14, 87904602), (18, 68370246), (19, 64771812), (21, 58603068), (27, 45580164), (28, 43952301), (36, 34185123), (38, 32385906), (42, 29301534), (54, 22790082), (57, 21590604), (63, 19534356), (76, 16192953), (81, 15193388), (84, 14650767), (108, 11395041), (114, 10795302), (126, 9767178), (133, 9253116), (162, 7596694), (171, 7196868), (189, 6511452), (228, 5397651), (252, 4883589), (266, 4626558), (324, 3798347), (342, 3598434), (378, 3255726), (399, 3084372), (513, 2398956), (532, 2313279), (567, 2170484), (684, 1799217), (756, 1627863), (798, 1542186), (1026, 1199478), (1134, 1085242), (1197, 1028124), (1539, 799652), (1596, 771093), (2052, 599739), (2268, 542621), (2394, 514062), (3078, 399826), (3591, 342708), (4788, 257031), (6156, 199913), (7182, 171354), (10773, 114236), (14364, 85677), (21546, 57118), (28559, 43092)]