289704216

素因数分解:

$2^3\times 3^1\times {\mathrm{191}}^1\times {\mathrm{63199}}^1$

素因数の和:63399

約数の個数: 32

約数和(自身を含む): 728064000

約数和(自身を除く): 438359784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191, 382, 573, 764, 1146, 1528, 2292, 4584, 63199, 126398, 189597, 252796, 379194, 505592, 758388, 1516776, 12071009, 24142018, 36213027, 48284036, 72426054, 96568072, 144852108, 289704216]

約数ペア:

[(1, 289704216), (2, 144852108), (3, 96568072), (4, 72426054), (6, 48284036), (8, 36213027), (12, 24142018), (24, 12071009), (191, 1516776), (382, 758388), (573, 505592), (764, 379194), (1146, 252796), (1528, 189597), (2292, 126398), (4584, 63199)]