215738016

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{172867}}^1$

素因数の和:172893

約数の個数: 48

約数和(自身を含む): 609878304

約数和(自身を除く): 394140288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 172867, 345734, 518601, 691468, 1037202, 1382936, 2074404, 2247271, 2765872, 4148808, 4494542, 5531744, 6741813, 8297616, 8989084, 13483626, 16595232, 17978168, 26967252, 35956336, 53934504, 71912672, 107869008, 215738016]

約数ペア:

[(1, 215738016), (2, 107869008), (3, 71912672), (4, 53934504), (6, 35956336), (8, 26967252), (12, 17978168), (13, 16595232), (16, 13483626), (24, 8989084), (26, 8297616), (32, 6741813), (39, 5531744), (48, 4494542), (52, 4148808), (78, 2765872), (96, 2247271), (104, 2074404), (156, 1382936), (208, 1037202), (312, 691468), (416, 518601), (624, 345734), (1248, 172867)]