222905664

素因数分解:

$2^6\times 3^2\times {\mathrm{386989}}^1$

素因数の和:387007

約数の個数: 42

約数和(自身を含む): 638920490

約数和(自身を除く): 416014826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 386989, 773978, 1160967, 1547956, 2321934, 3095912, 3482901, 4643868, 6191824, 6965802, 9287736, 12383648, 13931604, 18575472, 24767296, 27863208, 37150944, 55726416, 74301888, 111452832, 222905664]

約数ペア:

[(1, 222905664), (2, 111452832), (3, 74301888), (4, 55726416), (6, 37150944), (8, 27863208), (9, 24767296), (12, 18575472), (16, 13931604), (18, 12383648), (24, 9287736), (32, 6965802), (36, 6191824), (48, 4643868), (64, 3482901), (72, 3095912), (96, 2321934), (144, 1547956), (192, 1160967), (288, 773978), (576, 386989)]