396579474

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{887}}^1$

素因数の和:1375

約数の個数: 48

約数和(自身を含む): 876882240

約数和(自身を除く): 480302766

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 421, 531, 842, 887, 1062, 1263, 1774, 2526, 2661, 3789, 5322, 7578, 7983, 15966, 24839, 49678, 52333, 74517, 104666, 149034, 156999, 223551, 313998, 373427, 447102, 470997, 746854, 941994, 1120281, 2240562, 3360843, 6721686, 22032193, 44064386, 66096579, 132193158, 198289737, 396579474]

約数ペア:

[(1, 396579474), (2, 198289737), (3, 132193158), (6, 66096579), (9, 44064386), (18, 22032193), (59, 6721686), (118, 3360843), (177, 2240562), (354, 1120281), (421, 941994), (531, 746854), (842, 470997), (887, 447102), (1062, 373427), (1263, 313998), (1774, 223551), (2526, 156999), (2661, 149034), (3789, 104666), (5322, 74517), (7578, 52333), (7983, 49678), (15966, 24839)]