215279748

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{64301}}^1$

素因数の和:64345

約数の個数: 48

約数和(自身を含む): 576145920

約数和(自身を除く): 360866172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 64301, 128602, 192903, 257204, 385806, 578709, 771612, 1157418, 1736127, 1993331, 2314836, 3472254, 3986662, 5979993, 6944508, 7973324, 11959986, 17939979, 23919972, 35879958, 53819937, 71759916, 107639874, 215279748]

約数ペア:

[(1, 215279748), (2, 107639874), (3, 71759916), (4, 53819937), (6, 35879958), (9, 23919972), (12, 17939979), (18, 11959986), (27, 7973324), (31, 6944508), (36, 5979993), (54, 3986662), (62, 3472254), (93, 2314836), (108, 1993331), (124, 1736127), (186, 1157418), (279, 771612), (372, 578709), (558, 385806), (837, 257204), (1116, 192903), (1674, 128602), (3348, 64301)]