254517264

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{76847}}^1$

素因数の和:76884

約数の個数: 60

約数和(自身を含む): 743273856

約数和(自身を除く): 488756592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 76847, 153694, 230541, 307388, 461082, 614776, 691623, 922164, 1229552, 1383246, 1767481, 1844328, 2766492, 3534962, 3688656, 5302443, 5532984, 7069924, 10604886, 11065968, 14139848, 15907329, 21209772, 28279696, 31814658, 42419544, 63629316, 84839088, 127258632, 254517264]

約数ペア:

[(1, 254517264), (2, 127258632), (3, 84839088), (4, 63629316), (6, 42419544), (8, 31814658), (9, 28279696), (12, 21209772), (16, 15907329), (18, 14139848), (23, 11065968), (24, 10604886), (36, 7069924), (46, 5532984), (48, 5302443), (69, 3688656), (72, 3534962), (92, 2766492), (138, 1844328), (144, 1767481), (184, 1383246), (207, 1229552), (276, 922164), (368, 691623), (414, 614776), (552, 461082), (828, 307388), (1104, 230541), (1656, 153694), (3312, 76847)]