490759968

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269057}}^1$

素因数の和:269089

約数の個数: 48

約数和(自身を含む): 1356052320

約数和(自身を除く): 865292352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 269057, 538114, 807171, 1076228, 1614342, 2152456, 3228684, 4304912, 5112083, 6457368, 8609824, 10224166, 12914736, 15336249, 20448332, 25829472, 30672498, 40896664, 61344996, 81793328, 122689992, 163586656, 245379984, 490759968]

約数ペア:

[(1, 490759968), (2, 245379984), (3, 163586656), (4, 122689992), (6, 81793328), (8, 61344996), (12, 40896664), (16, 30672498), (19, 25829472), (24, 20448332), (32, 15336249), (38, 12914736), (48, 10224166), (57, 8609824), (76, 6457368), (96, 5112083), (114, 4304912), (152, 3228684), (228, 2152456), (304, 1614342), (456, 1076228), (608, 807171), (912, 538114), (1824, 269057)]