245614608

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{74159}}^1$

素因数の和:74196

約数の個数: 60

約数和(自身を含む): 717275520

約数和(自身を除く): 471660912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 74159, 148318, 222477, 296636, 444954, 593272, 667431, 889908, 1186544, 1334862, 1705657, 1779816, 2669724, 3411314, 3559632, 5116971, 5339448, 6822628, 10233942, 10678896, 13645256, 15350913, 20467884, 27290512, 30701826, 40935768, 61403652, 81871536, 122807304, 245614608]

約数ペア:

[(1, 245614608), (2, 122807304), (3, 81871536), (4, 61403652), (6, 40935768), (8, 30701826), (9, 27290512), (12, 20467884), (16, 15350913), (18, 13645256), (23, 10678896), (24, 10233942), (36, 6822628), (46, 5339448), (48, 5116971), (69, 3559632), (72, 3411314), (92, 2669724), (138, 1779816), (144, 1705657), (184, 1334862), (207, 1186544), (276, 889908), (368, 667431), (414, 593272), (552, 444954), (828, 296636), (1104, 222477), (1656, 148318), (3312, 74159)]