641456339256

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7937}}^1\times {\mathrm{36209}}^1$

素因数の和:44189

約数の個数: 96

約数和(自身を含む): 1793594275200

約数和(自身を除く): 1152137935944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 7937, 15874, 23811, 31748, 36209, 47622, 63496, 71433, 72418, 95244, 108627, 142866, 144836, 190488, 217254, 246047, 285732, 289672, 325881, 434508, 492094, 571464, 651762, 738141, 869016, 984188, 1122479, 1303524, 1476282, 1968376, 2214423, 2244958, 2607048, 2952564, 3367437, 4428846, 4489916, 5905128, 6734874, 8857692, 8979832, 10102311, 13469748, 17715384, 20204622, 26939496, 40409244, 80818488, 287390833, 574781666, 862172499, 1149563332, 1724344998, 2299126664, 2586517497, 3448689996, 5173034994, 6897379992, 8909115823, 10346069988, 17818231646, 20692139976, 26727347469, 35636463292, 53454694938, 71272926584, 80182042407, 106909389876, 160364084814, 213818779752, 320728169628, 641456339256]

約数ペア:

[(1, 641456339256), (2, 320728169628), (3, 213818779752), (4, 160364084814), (6, 106909389876), (8, 80182042407), (9, 71272926584), (12, 53454694938), (18, 35636463292), (24, 26727347469), (31, 20692139976), (36, 17818231646), (62, 10346069988), (72, 8909115823), (93, 6897379992), (124, 5173034994), (186, 3448689996), (248, 2586517497), (279, 2299126664), (372, 1724344998), (558, 1149563332), (744, 862172499), (1116, 574781666), (2232, 287390833), (7937, 80818488), (15874, 40409244), (23811, 26939496), (31748, 20204622), (36209, 17715384), (47622, 13469748), (63496, 10102311), (71433, 8979832), (72418, 8857692), (95244, 6734874), (108627, 5905128), (142866, 4489916), (144836, 4428846), (190488, 3367437), (217254, 2952564), (246047, 2607048), (285732, 2244958), (289672, 2214423), (325881, 1968376), (434508, 1476282), (492094, 1303524), (571464, 1122479), (651762, 984188), (738141, 869016)]