390289008

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{8461}}^1$

素因数の和:8534

約数の個数: 60

約数和(自身を含む): 1041942984

約数和(自身を除く): 651653976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 961, 1488, 1922, 2883, 3844, 5766, 7688, 8461, 11532, 15376, 16922, 23064, 25383, 33844, 46128, 50766, 67688, 101532, 135376, 203064, 262291, 406128, 524582, 786873, 1049164, 1573746, 2098328, 3147492, 4196656, 6294984, 8131021, 12589968, 16262042, 24393063, 32524084, 48786126, 65048168, 97572252, 130096336, 195144504, 390289008]

約数ペア:

[(1, 390289008), (2, 195144504), (3, 130096336), (4, 97572252), (6, 65048168), (8, 48786126), (12, 32524084), (16, 24393063), (24, 16262042), (31, 12589968), (48, 8131021), (62, 6294984), (93, 4196656), (124, 3147492), (186, 2098328), (248, 1573746), (372, 1049164), (496, 786873), (744, 524582), (961, 406128), (1488, 262291), (1922, 203064), (2883, 135376), (3844, 101532), (5766, 67688), (7688, 50766), (8461, 46128), (11532, 33844), (15376, 25383), (16922, 23064)]