492099544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1213}}^1$

素因数の和:1412

約数の個数: 64

約数和(自身を含む): 1035784800

約数和(自身を除く): 543685256

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 157, 314, 323, 628, 646, 1213, 1256, 1292, 2426, 2584, 2669, 2983, 4852, 5338, 5966, 9704, 10676, 11932, 20621, 21352, 23047, 23864, 41242, 46094, 50711, 82484, 92188, 101422, 164968, 184376, 190441, 202844, 380882, 391799, 405688, 761764, 783598, 1523528, 1567196, 3134392, 3237497, 3618379, 6474994, 7236758, 12949988, 14473516, 25899976, 28947032, 61512443, 123024886, 246049772, 492099544]

約数ペア:

[(1, 492099544), (2, 246049772), (4, 123024886), (8, 61512443), (17, 28947032), (19, 25899976), (34, 14473516), (38, 12949988), (68, 7236758), (76, 6474994), (136, 3618379), (152, 3237497), (157, 3134392), (314, 1567196), (323, 1523528), (628, 783598), (646, 761764), (1213, 405688), (1256, 391799), (1292, 380882), (2426, 202844), (2584, 190441), (2669, 184376), (2983, 164968), (4852, 101422), (5338, 92188), (5966, 82484), (9704, 50711), (10676, 46094), (11932, 41242), (20621, 23864), (21352, 23047)]