198342312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7243}}^1$

素因数の和:7422

約数の個数: 64

約数和(自身を含む): 570247680

約数和(自身を除く): 371905368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 652, 978, 1141, 1304, 1956, 2282, 3423, 3912, 4564, 6846, 7243, 9128, 13692, 14486, 21729, 27384, 28972, 43458, 50701, 57944, 86916, 101402, 152103, 173832, 202804, 304206, 405608, 608412, 1180609, 1216824, 2361218, 3541827, 4722436, 7083654, 8264263, 9444872, 14167308, 16528526, 24792789, 28334616, 33057052, 49585578, 66114104, 99171156, 198342312]

約数ペア:

[(1, 198342312), (2, 99171156), (3, 66114104), (4, 49585578), (6, 33057052), (7, 28334616), (8, 24792789), (12, 16528526), (14, 14167308), (21, 9444872), (24, 8264263), (28, 7083654), (42, 4722436), (56, 3541827), (84, 2361218), (163, 1216824), (168, 1180609), (326, 608412), (489, 405608), (652, 304206), (978, 202804), (1141, 173832), (1304, 152103), (1956, 101402), (2282, 86916), (3423, 57944), (3912, 50701), (4564, 43458), (6846, 28972), (7243, 27384), (9128, 21729), (13692, 14486)]