398212056

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 1229230080

約数和(自身を除く): 831018024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 72, 74, 88, 99, 107, 111, 127, 132, 148, 198, 214, 222, 254, 264, 296, 321, 333, 381, 396, 407, 428, 444, 508, 642, 666, 762, 792, 814, 856, 888, 963, 1016, 1143, 1177, 1221, 1284, 1332, 1397, 1524, 1628, 1926, 2286, 2354, 2442, 2568, 2664, 2794, 3048, 3256, 3531, 3663, 3852, 3959, 4191, 4572, 4699, 4708, 4884, 5588, 7062, 7326, 7704, 7918, 8382, 9144, 9398, 9416, 9768, 10593, 11176, 11877, 12573, 13589, 14097, 14124, 14652, 15836, 16764, 18796, 21186, 23754, 25146, 27178, 28194, 28248, 29304, 31672, 33528, 35631, 37592, 40767, 42291, 42372, 43549, 47508, 50292, 51689, 54356, 56388, 71262, 81534, 84582, 84744, 87098, 95016, 100584, 103378, 108712, 112776, 122301, 130647, 142524, 149479, 155067, 163068, 169164, 174196, 206756, 244602, 261294, 285048, 298958, 310134, 326136, 338328, 348392, 391941, 413512, 448437, 465201, 489204, 502793, 522588, 597916, 620268, 783882, 896874, 930402, 978408, 1005586, 1045176, 1195832, 1240536, 1345311, 1508379, 1567764, 1793748, 1860804, 2011172, 2690622, 3016758, 3135528, 3587496, 3721608, 4022344, 4525137, 5381244, 5530723, 6033516, 9050274, 10762488, 11061446, 12067032, 16592169, 18100548, 22122892, 33184338, 36201096, 44245784, 49776507, 66368676, 99553014, 132737352, 199106028, 398212056]

約数ペア:

[(1, 398212056), (2, 199106028), (3, 132737352), (4, 99553014), (6, 66368676), (8, 49776507), (9, 44245784), (11, 36201096), (12, 33184338), (18, 22122892), (22, 18100548), (24, 16592169), (33, 12067032), (36, 11061446), (37, 10762488), (44, 9050274), (66, 6033516), (72, 5530723), (74, 5381244), (88, 4525137), (99, 4022344), (107, 3721608), (111, 3587496), (127, 3135528), (132, 3016758), (148, 2690622), (198, 2011172), (214, 1860804), (222, 1793748), (254, 1567764), (264, 1508379), (296, 1345311), (321, 1240536), (333, 1195832), (381, 1045176), (396, 1005586), (407, 978408), (428, 930402), (444, 896874), (508, 783882), (642, 620268), (666, 597916), (762, 522588), (792, 502793), (814, 489204), (856, 465201), (888, 448437), (963, 413512), (1016, 391941), (1143, 348392), (1177, 338328), (1221, 326136), (1284, 310134), (1332, 298958), (1397, 285048), (1524, 261294), (1628, 244602), (1926, 206756), (2286, 174196), (2354, 169164), (2442, 163068), (2568, 155067), (2664, 149479), (2794, 142524), (3048, 130647), (3256, 122301), (3531, 112776), (3663, 108712), (3852, 103378), (3959, 100584), (4191, 95016), (4572, 87098), (4699, 84744), (4708, 84582), (4884, 81534), (5588, 71262), (7062, 56388), (7326, 54356), (7704, 51689), (7918, 50292), (8382, 47508), (9144, 43549), (9398, 42372), (9416, 42291), (9768, 40767), (10593, 37592), (11176, 35631), (11877, 33528), (12573, 31672), (13589, 29304), (14097, 28248), (14124, 28194), (14652, 27178), (15836, 25146), (16764, 23754), (18796, 21186)]