678384736

素因数分解:

$2^5\times {\mathrm{53}}^2\times {\mathrm{7547}}^1$

素因数の和:7663

約数の個数: 36

約数和(自身を含む): 1361425212

約数和(自身を除く): 683040476

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 2809, 5618, 7547, 11236, 15094, 22472, 30188, 44944, 60376, 89888, 120752, 241504, 399991, 799982, 1599964, 3199928, 6399856, 12799712, 21199523, 42399046, 84798092, 169596184, 339192368, 678384736]

約数ペア:

[(1, 678384736), (2, 339192368), (4, 169596184), (8, 84798092), (16, 42399046), (32, 21199523), (53, 12799712), (106, 6399856), (212, 3199928), (424, 1599964), (848, 799982), (1696, 399991), (2809, 241504), (5618, 120752), (7547, 89888), (11236, 60376), (15094, 44944), (22472, 30188)]