460409872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 983187072

約数和(自身を除く): 522777200

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 137, 151, 208, 214, 274, 302, 428, 548, 604, 856, 1096, 1208, 1391, 1712, 1781, 1963, 2192, 2416, 2782, 3562, 3926, 5564, 7124, 7852, 11128, 14248, 14659, 15704, 16157, 20687, 22256, 28496, 29318, 31408, 32314, 41374, 58636, 64628, 82748, 117272, 129256, 165496, 190567, 210041, 234544, 258512, 268931, 330992, 381134, 420082, 537862, 762268, 840164, 1075724, 1524536, 1680328, 2151448, 2213509, 3049072, 3360656, 4302896, 4427018, 8854036, 17708072, 28775617, 35416144, 57551234, 115102468, 230204936, 460409872]

約数ペア:

[(1, 460409872), (2, 230204936), (4, 115102468), (8, 57551234), (13, 35416144), (16, 28775617), (26, 17708072), (52, 8854036), (104, 4427018), (107, 4302896), (137, 3360656), (151, 3049072), (208, 2213509), (214, 2151448), (274, 1680328), (302, 1524536), (428, 1075724), (548, 840164), (604, 762268), (856, 537862), (1096, 420082), (1208, 381134), (1391, 330992), (1712, 268931), (1781, 258512), (1963, 234544), (2192, 210041), (2416, 190567), (2782, 165496), (3562, 129256), (3926, 117272), (5564, 82748), (7124, 64628), (7852, 58636), (11128, 41374), (14248, 32314), (14659, 31408), (15704, 29318), (16157, 28496), (20687, 22256)]