2015249856976

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{72923}}^1$

素因数の和:73484

約数の個数: 80

約数和(自身を含む): 4048542126720

約数和(自身を除く): 2033292269744

約数列:

[1, 2, 4, 8, 16, 41, 82, 103, 164, 206, 328, 409, 412, 656, 818, 824, 1636, 1648, 3272, 4223, 6544, 8446, 16769, 16892, 33538, 33784, 42127, 67076, 67568, 72923, 84254, 134152, 145846, 168508, 268304, 291692, 337016, 583384, 674032, 1166768, 1727207, 2989843, 3454414, 5979686, 6908828, 7511069, 11959372, 13817656, 15022138, 23918744, 27635312, 29825507, 30044276, 47837488, 59651014, 60088552, 119302028, 120177104, 238604056, 307953829, 477208112, 615907658, 1222845787, 1231815316, 2445691574, 2463630632, 3072027221, 4891383148, 4927261264, 6144054442, 9782766296, 12288108884, 19565532592, 24576217768, 49152435536, 125953116061, 251906232122, 503812464244, 1007624928488, 2015249856976]

約数ペア:

[(1, 2015249856976), (2, 1007624928488), (4, 503812464244), (8, 251906232122), (16, 125953116061), (41, 49152435536), (82, 24576217768), (103, 19565532592), (164, 12288108884), (206, 9782766296), (328, 6144054442), (409, 4927261264), (412, 4891383148), (656, 3072027221), (818, 2463630632), (824, 2445691574), (1636, 1231815316), (1648, 1222845787), (3272, 615907658), (4223, 477208112), (6544, 307953829), (8446, 238604056), (16769, 120177104), (16892, 119302028), (33538, 60088552), (33784, 59651014), (42127, 47837488), (67076, 30044276), (67568, 29825507), (72923, 27635312), (84254, 23918744), (134152, 15022138), (145846, 13817656), (168508, 11959372), (268304, 7511069), (291692, 6908828), (337016, 5979686), (583384, 3454414), (674032, 2989843), (1166768, 1727207)]