290868323757

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{19309}}^1$

素因数の和:19658

約数の個数: 64

約数和(自身を含む): 448461619200

約数和(自身を除く): 157593295443

約数列:

[1, 3, 11, 23, 33, 69, 89, 223, 253, 267, 669, 759, 979, 2047, 2453, 2937, 5129, 6141, 7359, 15387, 19309, 19847, 22517, 56419, 57927, 59541, 67551, 169257, 212399, 218317, 444107, 456481, 637197, 654951, 1332321, 1369443, 1718501, 4305907, 4885177, 5021291, 5155503, 12917721, 14655531, 15063873, 18903511, 39525523, 47364977, 56710533, 99035861, 118576569, 142094931, 297107583, 383225723, 434780753, 1089394471, 1149677169, 1304342259, 3268183413, 4215482953, 8814191629, 12646448859, 26442574887, 96956107919, 290868323757]

約数ペア:

[(1, 290868323757), (3, 96956107919), (11, 26442574887), (23, 12646448859), (33, 8814191629), (69, 4215482953), (89, 3268183413), (223, 1304342259), (253, 1149677169), (267, 1089394471), (669, 434780753), (759, 383225723), (979, 297107583), (2047, 142094931), (2453, 118576569), (2937, 99035861), (5129, 56710533), (6141, 47364977), (7359, 39525523), (15387, 18903511), (19309, 15063873), (19847, 14655531), (22517, 12917721), (56419, 5155503), (57927, 5021291), (59541, 4885177), (67551, 4305907), (169257, 1718501), (212399, 1369443), (218317, 1332321), (444107, 654951), (456481, 637197)]