219914069504

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{131071}}^1$

素因数の和:131231

約数の個数: 80

約数和(自身を含む): 458576363520

約数和(自身を除く): 238662294016

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 113, 116, 128, 226, 232, 256, 452, 464, 512, 904, 928, 1808, 1856, 3277, 3616, 3712, 6554, 7232, 7424, 13108, 14464, 14848, 26216, 28928, 52432, 57856, 104864, 131071, 209728, 262142, 419456, 524284, 838912, 1048568, 1677824, 2097136, 3801059, 4194272, 7602118, 8388544, 14811023, 15204236, 16777088, 29622046, 30408472, 33554176, 59244092, 60816944, 67108352, 118488184, 121633888, 236976368, 243267776, 429519667, 473952736, 486535552, 859039334, 947905472, 973071104, 1718078668, 1895810944, 1946142208, 3436157336, 3791621888, 6872314672, 7583243776, 13744629344, 27489258688, 54978517376, 109957034752, 219914069504]

約数ペア:

[(1, 219914069504), (2, 109957034752), (4, 54978517376), (8, 27489258688), (16, 13744629344), (29, 7583243776), (32, 6872314672), (58, 3791621888), (64, 3436157336), (113, 1946142208), (116, 1895810944), (128, 1718078668), (226, 973071104), (232, 947905472), (256, 859039334), (452, 486535552), (464, 473952736), (512, 429519667), (904, 243267776), (928, 236976368), (1808, 121633888), (1856, 118488184), (3277, 67108352), (3616, 60816944), (3712, 59244092), (6554, 33554176), (7232, 30408472), (7424, 29622046), (13108, 16777088), (14464, 15204236), (14848, 14811023), (26216, 8388544), (28928, 7602118), (52432, 4194272), (57856, 3801059), (104864, 2097136), (131071, 1677824), (209728, 1048568), (262142, 838912), (419456, 524284)]