1242631404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2300

約数の個数: 144

約数和(自身を含む): 3758110720

約数和(自身を除く): 2515479316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 73, 84, 93, 124, 126, 146, 186, 217, 219, 252, 279, 292, 372, 434, 438, 511, 558, 651, 657, 868, 876, 1022, 1116, 1302, 1314, 1533, 1953, 2044, 2179, 2263, 2604, 2628, 3066, 3906, 4358, 4526, 4599, 6132, 6537, 6789, 7812, 8716, 9052, 9198, 13074, 13578, 15253, 15841, 18396, 19611, 20367, 26148, 27156, 30506, 31682, 39222, 40734, 45759, 47523, 61012, 63364, 67549, 78444, 81468, 91518, 95046, 135098, 137277, 142569, 159067, 183036, 190092, 202647, 270196, 274554, 285138, 318134, 405294, 472843, 477201, 549108, 570276, 607941, 636268, 810588, 945686, 954402, 1113469, 1215882, 1418529, 1431603, 1891372, 1908804, 2226938, 2431764, 2837058, 2863206, 3340407, 4255587, 4453876, 4931077, 5674116, 5726412, 6680814, 8511174, 9862154, 10021221, 13361628, 14793231, 17022348, 19724308, 20042442, 29586462, 34517539, 40084884, 44379693, 59172924, 69035078, 88759386, 103552617, 138070156, 177518772, 207105234, 310657851, 414210468, 621315702, 1242631404]

約数ペア:

[(1, 1242631404), (2, 621315702), (3, 414210468), (4, 310657851), (6, 207105234), (7, 177518772), (9, 138070156), (12, 103552617), (14, 88759386), (18, 69035078), (21, 59172924), (28, 44379693), (31, 40084884), (36, 34517539), (42, 29586462), (62, 20042442), (63, 19724308), (73, 17022348), (84, 14793231), (93, 13361628), (124, 10021221), (126, 9862154), (146, 8511174), (186, 6680814), (217, 5726412), (219, 5674116), (252, 4931077), (279, 4453876), (292, 4255587), (372, 3340407), (434, 2863206), (438, 2837058), (511, 2431764), (558, 2226938), (651, 1908804), (657, 1891372), (868, 1431603), (876, 1418529), (1022, 1215882), (1116, 1113469), (1302, 954402), (1314, 945686), (1533, 810588), (1953, 636268), (2044, 607941), (2179, 570276), (2263, 549108), (2604, 477201), (2628, 472843), (3066, 405294), (3906, 318134), (4358, 285138), (4526, 274554), (4599, 270196), (6132, 202647), (6537, 190092), (6789, 183036), (7812, 159067), (8716, 142569), (9052, 137277), (9198, 135098), (13074, 95046), (13578, 91518), (15253, 81468), (15841, 78444), (18396, 67549), (19611, 63364), (20367, 61012), (26148, 47523), (27156, 45759), (30506, 40734), (31682, 39222)]