208914226848

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{23399891}}^1$

素因数の和:23399938

約数の個数: 72

約数和(自身を含む): 613264369536

約数和(自身を除く): 404350142688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 23399891, 46799782, 70199673, 93599564, 140399346, 187199128, 210599019, 280798692, 374398256, 421198038, 561597384, 725396621, 748796512, 842396076, 1123194768, 1450793242, 1684792152, 2176189863, 2246389536, 2901586484, 3369584304, 4352379726, 5803172968, 6528569589, 6739168608, 8704759452, 11606345936, 13057139178, 17409518904, 23212691872, 26114278356, 34819037808, 52228556712, 69638075616, 104457113424, 208914226848]

約数ペア:

[(1, 208914226848), (2, 104457113424), (3, 69638075616), (4, 52228556712), (6, 34819037808), (8, 26114278356), (9, 23212691872), (12, 17409518904), (16, 13057139178), (18, 11606345936), (24, 8704759452), (31, 6739168608), (32, 6528569589), (36, 5803172968), (48, 4352379726), (62, 3369584304), (72, 2901586484), (93, 2246389536), (96, 2176189863), (124, 1684792152), (144, 1450793242), (186, 1123194768), (248, 842396076), (279, 748796512), (288, 725396621), (372, 561597384), (496, 421198038), (558, 374398256), (744, 280798692), (992, 210599019), (1116, 187199128), (1488, 140399346), (2232, 93599564), (2976, 70199673), (4464, 46799782), (8928, 23399891)]