1286145912

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{12799}}^1$

素因数の和:12940

約数の個数: 64

約数和(自身を含む): 3317760000

約数和(自身を除く): 2031614088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 79, 106, 158, 159, 212, 237, 316, 318, 424, 474, 632, 636, 948, 1272, 1896, 4187, 8374, 12561, 12799, 16748, 25122, 25598, 33496, 38397, 50244, 51196, 76794, 100488, 102392, 153588, 307176, 678347, 1011121, 1356694, 2022242, 2035041, 2713388, 3033363, 4044484, 4070082, 5426776, 6066726, 8088968, 8140164, 12133452, 16280328, 24266904, 53589413, 107178826, 160768239, 214357652, 321536478, 428715304, 643072956, 1286145912]

約数ペア:

[(1, 1286145912), (2, 643072956), (3, 428715304), (4, 321536478), (6, 214357652), (8, 160768239), (12, 107178826), (24, 53589413), (53, 24266904), (79, 16280328), (106, 12133452), (158, 8140164), (159, 8088968), (212, 6066726), (237, 5426776), (316, 4070082), (318, 4044484), (424, 3033363), (474, 2713388), (632, 2035041), (636, 2022242), (948, 1356694), (1272, 1011121), (1896, 678347), (4187, 307176), (8374, 153588), (12561, 102392), (12799, 100488), (16748, 76794), (25122, 51196), (25598, 50244), (33496, 38397)]