1688023596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{72547}}^1$

素因数の和:72838

約数の個数: 48

約数和(自身を含む): 4517709056

約数和(自身を除く): 2829685460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 277, 554, 831, 1108, 1662, 1939, 3324, 3878, 5817, 7756, 11634, 23268, 72547, 145094, 217641, 290188, 435282, 507829, 870564, 1015658, 1523487, 2031316, 3046974, 6093948, 20095519, 40191038, 60286557, 80382076, 120573114, 140668633, 241146228, 281337266, 422005899, 562674532, 844011798, 1688023596]

約数ペア:

[(1, 1688023596), (2, 844011798), (3, 562674532), (4, 422005899), (6, 281337266), (7, 241146228), (12, 140668633), (14, 120573114), (21, 80382076), (28, 60286557), (42, 40191038), (84, 20095519), (277, 6093948), (554, 3046974), (831, 2031316), (1108, 1523487), (1662, 1015658), (1939, 870564), (3324, 507829), (3878, 435282), (5817, 290188), (7756, 217641), (11634, 145094), (23268, 72547)]