869876742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1\times {\mathrm{641}}^1$

素因数の和:1141

約数の個数: 64

約数和(自身を含む): 2021529600

約数和(自身を除く): 1151652858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 409, 474, 553, 641, 818, 1106, 1227, 1282, 1659, 1923, 2454, 2863, 3318, 3846, 4487, 5726, 8589, 8974, 13461, 17178, 26922, 32311, 50639, 64622, 96933, 101278, 151917, 193866, 226177, 262169, 303834, 354473, 452354, 524338, 678531, 708946, 786507, 1063419, 1357062, 1573014, 1835183, 2126838, 3670366, 5505549, 11011098, 20711351, 41422702, 62134053, 124268106, 144979457, 289958914, 434938371, 869876742]

約数ペア:

[(1, 869876742), (2, 434938371), (3, 289958914), (6, 144979457), (7, 124268106), (14, 62134053), (21, 41422702), (42, 20711351), (79, 11011098), (158, 5505549), (237, 3670366), (409, 2126838), (474, 1835183), (553, 1573014), (641, 1357062), (818, 1063419), (1106, 786507), (1227, 708946), (1282, 678531), (1659, 524338), (1923, 452354), (2454, 354473), (2863, 303834), (3318, 262169), (3846, 226177), (4487, 193866), (5726, 151917), (8589, 101278), (8974, 96933), (13461, 64622), (17178, 50639), (26922, 32311)]