245774984

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2837}}^1$

素因数の和:2887

約数の個数: 96

約数和(自身を含む): 611475480

約数和(自身を除く): 365700496

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 119, 136, 182, 196, 221, 238, 364, 392, 442, 476, 637, 728, 833, 884, 952, 1274, 1547, 1666, 1768, 2548, 2837, 3094, 3332, 5096, 5674, 6188, 6664, 10829, 11348, 12376, 19859, 21658, 22696, 36881, 39718, 43316, 48229, 73762, 79436, 86632, 96458, 139013, 147524, 158872, 192916, 258167, 278026, 295048, 337603, 385832, 516334, 556052, 626977, 675206, 1032668, 1112104, 1253954, 1350412, 1807169, 2065336, 2363221, 2507908, 2700824, 3614338, 4388839, 4726442, 5015816, 7228676, 8777678, 9452884, 14457352, 17555356, 18905768, 30721873, 35110712, 61443746, 122887492, 245774984]

約数ペア:

[(1, 245774984), (2, 122887492), (4, 61443746), (7, 35110712), (8, 30721873), (13, 18905768), (14, 17555356), (17, 14457352), (26, 9452884), (28, 8777678), (34, 7228676), (49, 5015816), (52, 4726442), (56, 4388839), (68, 3614338), (91, 2700824), (98, 2507908), (104, 2363221), (119, 2065336), (136, 1807169), (182, 1350412), (196, 1253954), (221, 1112104), (238, 1032668), (364, 675206), (392, 626977), (442, 556052), (476, 516334), (637, 385832), (728, 337603), (833, 295048), (884, 278026), (952, 258167), (1274, 192916), (1547, 158872), (1666, 147524), (1768, 139013), (2548, 96458), (2837, 86632), (3094, 79436), (3332, 73762), (5096, 48229), (5674, 43316), (6188, 39718), (6664, 36881), (10829, 22696), (11348, 21658), (12376, 19859)]