717567216

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{145139}}^1$

素因数の和:145253

約数の個数: 40

約数和(自身を含む): 1871725440

約数和(自身を除く): 1154158224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 145139, 290278, 435417, 580556, 870834, 1161112, 1741668, 2322224, 3483336, 6966672, 14949317, 29898634, 44847951, 59797268, 89695902, 119594536, 179391804, 239189072, 358783608, 717567216]

約数ペア:

[(1, 717567216), (2, 358783608), (3, 239189072), (4, 179391804), (6, 119594536), (8, 89695902), (12, 59797268), (16, 44847951), (24, 29898634), (48, 14949317), (103, 6966672), (206, 3483336), (309, 2322224), (412, 1741668), (618, 1161112), (824, 870834), (1236, 580556), (1648, 435417), (2472, 290278), (4944, 145139)]