672087328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{9049}}^1$

素因数の和:9281

約数の個数: 48

約数和(自身を含む): 1450461600

約数和(自身を除く): 778374272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 211, 352, 422, 844, 1688, 2321, 3376, 4642, 6752, 9049, 9284, 18098, 18568, 36196, 37136, 72392, 74272, 99539, 144784, 199078, 289568, 398156, 796312, 1592624, 1909339, 3185248, 3818678, 7637356, 15274712, 21002729, 30549424, 42005458, 61098848, 84010916, 168021832, 336043664, 672087328]

約数ペア:

[(1, 672087328), (2, 336043664), (4, 168021832), (8, 84010916), (11, 61098848), (16, 42005458), (22, 30549424), (32, 21002729), (44, 15274712), (88, 7637356), (176, 3818678), (211, 3185248), (352, 1909339), (422, 1592624), (844, 796312), (1688, 398156), (2321, 289568), (3376, 199078), (4642, 144784), (6752, 99539), (9049, 74272), (9284, 72392), (18098, 37136), (18568, 36196)]