645053976

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1831}}^1$

素因数の和:2086

約数の個数: 128

約数和(自身を含む): 2057702400

約数和(自身を除く): 1412648424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 233, 252, 378, 466, 504, 699, 756, 932, 1398, 1512, 1631, 1831, 1864, 2097, 2796, 3262, 3662, 4194, 4893, 5493, 5592, 6291, 6524, 7324, 8388, 9786, 10986, 12582, 12817, 13048, 14648, 14679, 16479, 16776, 19572, 21972, 25164, 25634, 29358, 32958, 38451, 39144, 43944, 44037, 49437, 50328, 51268, 58716, 65916, 76902, 88074, 98874, 102536, 115353, 117432, 131832, 153804, 176148, 197748, 230706, 307608, 346059, 352296, 395496, 426623, 461412, 692118, 853246, 922824, 1279869, 1384236, 1706492, 2559738, 2768472, 2986361, 3412984, 3839607, 5119476, 5972722, 7679214, 8959083, 10238952, 11518821, 11945444, 15358428, 17918166, 23037642, 23890888, 26877249, 30716856, 35836332, 46075284, 53754498, 71672664, 80631747, 92150568, 107508996, 161263494, 215017992, 322526988, 645053976]

約数ペア:

[(1, 645053976), (2, 322526988), (3, 215017992), (4, 161263494), (6, 107508996), (7, 92150568), (8, 80631747), (9, 71672664), (12, 53754498), (14, 46075284), (18, 35836332), (21, 30716856), (24, 26877249), (27, 23890888), (28, 23037642), (36, 17918166), (42, 15358428), (54, 11945444), (56, 11518821), (63, 10238952), (72, 8959083), (84, 7679214), (108, 5972722), (126, 5119476), (168, 3839607), (189, 3412984), (216, 2986361), (233, 2768472), (252, 2559738), (378, 1706492), (466, 1384236), (504, 1279869), (699, 922824), (756, 853246), (932, 692118), (1398, 461412), (1512, 426623), (1631, 395496), (1831, 352296), (1864, 346059), (2097, 307608), (2796, 230706), (3262, 197748), (3662, 176148), (4194, 153804), (4893, 131832), (5493, 117432), (5592, 115353), (6291, 102536), (6524, 98874), (7324, 88074), (8388, 76902), (9786, 65916), (10986, 58716), (12582, 51268), (12817, 50328), (13048, 49437), (14648, 44037), (14679, 43944), (16479, 39144), (16776, 38451), (19572, 32958), (21972, 29358), (25164, 25634)]