427489008

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{287291}}^1$

素因数の和:287333

約数の個数: 40

約数和(自身を含む): 1139974656

約数和(自身を除く): 712485648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 287291, 574582, 861873, 1149164, 1723746, 2298328, 3447492, 4596656, 6894984, 8906021, 13789968, 17812042, 26718063, 35624084, 53436126, 71248168, 106872252, 142496336, 213744504, 427489008]

約数ペア:

[(1, 427489008), (2, 213744504), (3, 142496336), (4, 106872252), (6, 71248168), (8, 53436126), (12, 35624084), (16, 26718063), (24, 17812042), (31, 13789968), (48, 8906021), (62, 6894984), (93, 4596656), (124, 3447492), (186, 2298328), (248, 1723746), (372, 1149164), (496, 861873), (744, 574582), (1488, 287291)]