315035864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2437}}^1$

素因数の和:2580

約数の個数: 64

約数和(自身を含む): 700388640

約数和(自身を除く): 385352776

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 113, 143, 226, 286, 452, 572, 904, 1144, 1243, 1469, 2437, 2486, 2938, 4874, 4972, 5876, 9748, 9944, 11752, 16159, 19496, 26807, 31681, 32318, 53614, 63362, 64636, 107228, 126724, 129272, 214456, 253448, 275381, 348491, 550762, 696982, 1101524, 1393964, 2203048, 2787928, 3029191, 3579953, 6058382, 7159906, 12116764, 14319812, 24233528, 28639624, 39379483, 78758966, 157517932, 315035864]

約数ペア:

[(1, 315035864), (2, 157517932), (4, 78758966), (8, 39379483), (11, 28639624), (13, 24233528), (22, 14319812), (26, 12116764), (44, 7159906), (52, 6058382), (88, 3579953), (104, 3029191), (113, 2787928), (143, 2203048), (226, 1393964), (286, 1101524), (452, 696982), (572, 550762), (904, 348491), (1144, 275381), (1243, 253448), (1469, 214456), (2437, 129272), (2486, 126724), (2938, 107228), (4874, 64636), (4972, 63362), (5876, 53614), (9748, 32318), (9944, 31681), (11752, 26807), (16159, 19496)]