247926768

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{50147}}^1$

素因数の和:50261

約数の個数: 40

約数和(自身を含む): 646708608

約数和(自身を除く): 398781840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 50147, 100294, 150441, 200588, 300882, 401176, 601764, 802352, 1203528, 2407056, 5165141, 10330282, 15495423, 20660564, 30990846, 41321128, 61981692, 82642256, 123963384, 247926768]

約数ペア:

[(1, 247926768), (2, 123963384), (3, 82642256), (4, 61981692), (6, 41321128), (8, 30990846), (12, 20660564), (16, 15495423), (24, 10330282), (48, 5165141), (103, 2407056), (206, 1203528), (309, 802352), (412, 601764), (618, 401176), (824, 300882), (1236, 200588), (1648, 150441), (2472, 100294), (4944, 50147)]