676805208

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{4787}}^1$

素因数の和:4976

約数の個数: 64

約数和(自身を含む): 1744364160

約数和(自身を除く): 1067558952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 137, 172, 258, 274, 344, 411, 516, 548, 822, 1032, 1096, 1644, 3288, 4787, 5891, 9574, 11782, 14361, 17673, 19148, 23564, 28722, 35346, 38296, 47128, 57444, 70692, 114888, 141384, 205841, 411682, 617523, 655819, 823364, 1235046, 1311638, 1646728, 1967457, 2470092, 2623276, 3934914, 4940184, 5246552, 7869828, 15739656, 28200217, 56400434, 84600651, 112800868, 169201302, 225601736, 338402604, 676805208]

約数ペア:

[(1, 676805208), (2, 338402604), (3, 225601736), (4, 169201302), (6, 112800868), (8, 84600651), (12, 56400434), (24, 28200217), (43, 15739656), (86, 7869828), (129, 5246552), (137, 4940184), (172, 3934914), (258, 2623276), (274, 2470092), (344, 1967457), (411, 1646728), (516, 1311638), (548, 1235046), (822, 823364), (1032, 655819), (1096, 617523), (1644, 411682), (3288, 205841), (4787, 141384), (5891, 114888), (9574, 70692), (11782, 57444), (14361, 47128), (17673, 38296), (19148, 35346), (23564, 28722)]