277972476

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{1489}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 664849920

約数和(自身を除く): 386877444

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 331, 564, 662, 993, 1324, 1489, 1986, 2978, 3972, 4467, 5956, 8934, 15557, 17868, 31114, 46671, 62228, 69983, 93342, 139966, 186684, 209949, 279932, 419898, 492859, 839796, 985718, 1478577, 1971436, 2957154, 5914308, 23164373, 46328746, 69493119, 92657492, 138986238, 277972476]

約数ペア:

[(1, 277972476), (2, 138986238), (3, 92657492), (4, 69493119), (6, 46328746), (12, 23164373), (47, 5914308), (94, 2957154), (141, 1971436), (188, 1478577), (282, 985718), (331, 839796), (564, 492859), (662, 419898), (993, 279932), (1324, 209949), (1489, 186684), (1986, 139966), (2978, 93342), (3972, 69983), (4467, 62228), (5956, 46671), (8934, 31114), (15557, 17868)]