248086384

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{170389}}^1$

素因数の和:170417

約数の個数: 40

約数和(自身を含む): 591594080

約数和(自身を除く): 343507696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 170389, 340778, 681556, 1192723, 1363112, 2215057, 2385446, 2726224, 4430114, 4770892, 8860228, 9541784, 15505399, 17720456, 19083568, 31010798, 35440912, 62021596, 124043192, 248086384]

約数ペア:

[(1, 248086384), (2, 124043192), (4, 62021596), (7, 35440912), (8, 31010798), (13, 19083568), (14, 17720456), (16, 15505399), (26, 9541784), (28, 8860228), (52, 4770892), (56, 4430114), (91, 2726224), (104, 2385446), (112, 2215057), (182, 1363112), (208, 1192723), (364, 681556), (728, 340778), (1456, 170389)]