489791856

素因数分解:

$2^4\times 3^1\times {\mathrm{691}}^1\times {\mathrm{14767}}^1$

素因数の和:15469

約数の個数: 40

約数和(自身を含む): 1267212544

約数和(自身を除く): 777420688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 691, 1382, 2073, 2764, 4146, 5528, 8292, 11056, 14767, 16584, 29534, 33168, 44301, 59068, 88602, 118136, 177204, 236272, 354408, 708816, 10203997, 20407994, 30611991, 40815988, 61223982, 81631976, 122447964, 163263952, 244895928, 489791856]

約数ペア:

[(1, 489791856), (2, 244895928), (3, 163263952), (4, 122447964), (6, 81631976), (8, 61223982), (12, 40815988), (16, 30611991), (24, 20407994), (48, 10203997), (691, 708816), (1382, 354408), (2073, 236272), (2764, 177204), (4146, 118136), (5528, 88602), (8292, 59068), (11056, 44301), (14767, 33168), (16584, 29534)]