320823744

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{45161}}^1$

素因数の和:45213

約数の個数: 56

約数和(自身を含む): 871807248

約数和(自身を除く): 550983504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3552, 7104, 45161, 90322, 135483, 180644, 270966, 361288, 541932, 722576, 1083864, 1445152, 1670957, 2167728, 2890304, 3341914, 4335456, 5012871, 6683828, 8670912, 10025742, 13367656, 20051484, 26735312, 40102968, 53470624, 80205936, 106941248, 160411872, 320823744]

約数ペア:

[(1, 320823744), (2, 160411872), (3, 106941248), (4, 80205936), (6, 53470624), (8, 40102968), (12, 26735312), (16, 20051484), (24, 13367656), (32, 10025742), (37, 8670912), (48, 6683828), (64, 5012871), (74, 4335456), (96, 3341914), (111, 2890304), (148, 2167728), (192, 1670957), (222, 1445152), (296, 1083864), (444, 722576), (592, 541932), (888, 361288), (1184, 270966), (1776, 180644), (2368, 135483), (3552, 90322), (7104, 45161)]