258986784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{385397}}^1$

素因数の和:385417

約数の個数: 48

約数和(自身を含む): 776962368

約数和(自身を除く): 517975584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 385397, 770794, 1156191, 1541588, 2312382, 2697779, 3083176, 4624764, 5395558, 6166352, 8093337, 9249528, 10791116, 12332704, 16186674, 18499056, 21582232, 32373348, 36998112, 43164464, 64746696, 86328928, 129493392, 258986784]

約数ペア:

[(1, 258986784), (2, 129493392), (3, 86328928), (4, 64746696), (6, 43164464), (7, 36998112), (8, 32373348), (12, 21582232), (14, 18499056), (16, 16186674), (21, 12332704), (24, 10791116), (28, 9249528), (32, 8093337), (42, 6166352), (48, 5395558), (56, 4624764), (84, 3083176), (96, 2697779), (112, 2312382), (168, 1541588), (224, 1156191), (336, 770794), (672, 385397)]