38659248

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:947

約数の個数: 80

約数和(自身を含む): 112120800

約数和(自身を除く): 73461552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 109, 144, 216, 218, 327, 432, 436, 654, 821, 872, 981, 1308, 1642, 1744, 1962, 2463, 2616, 2943, 3284, 3924, 4926, 5232, 5886, 6568, 7389, 7848, 9852, 11772, 13136, 14778, 15696, 19704, 22167, 23544, 29556, 39408, 44334, 47088, 59112, 88668, 89489, 118224, 177336, 178978, 268467, 354672, 357956, 536934, 715912, 805401, 1073868, 1431824, 1610802, 2147736, 2416203, 3221604, 4295472, 4832406, 6443208, 9664812, 12886416, 19329624, 38659248]

約数ペア:

[(1, 38659248), (2, 19329624), (3, 12886416), (4, 9664812), (6, 6443208), (8, 4832406), (9, 4295472), (12, 3221604), (16, 2416203), (18, 2147736), (24, 1610802), (27, 1431824), (36, 1073868), (48, 805401), (54, 715912), (72, 536934), (108, 357956), (109, 354672), (144, 268467), (216, 178978), (218, 177336), (327, 118224), (432, 89489), (436, 88668), (654, 59112), (821, 47088), (872, 44334), (981, 39408), (1308, 29556), (1642, 23544), (1744, 22167), (1962, 19704), (2463, 15696), (2616, 14778), (2943, 13136), (3284, 11772), (3924, 9852), (4926, 7848), (5232, 7389), (5886, 6568)]