257710112

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{12409}}^1$

素因数の和:12489

約数の個数: 48

約数和(自身を含む): 562917600

約数和(自身を除く): 305207488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 88, 118, 176, 236, 352, 472, 649, 944, 1298, 1888, 2596, 5192, 10384, 12409, 20768, 24818, 49636, 99272, 136499, 198544, 272998, 397088, 545996, 732131, 1091992, 1464262, 2183984, 2928524, 4367968, 5857048, 8053441, 11714096, 16106882, 23428192, 32213764, 64427528, 128855056, 257710112]

約数ペア:

[(1, 257710112), (2, 128855056), (4, 64427528), (8, 32213764), (11, 23428192), (16, 16106882), (22, 11714096), (32, 8053441), (44, 5857048), (59, 4367968), (88, 2928524), (118, 2183984), (176, 1464262), (236, 1091992), (352, 732131), (472, 545996), (649, 397088), (944, 272998), (1298, 198544), (1888, 136499), (2596, 99272), (5192, 49636), (10384, 24818), (12409, 20768)]