268601346

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127541}}^1$

素因数の和:127568

約数の個数: 40

約数和(自身を含む): 648168444

約数和(自身を除く): 379567098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 127541, 255082, 382623, 765246, 1147869, 1658033, 2295738, 3316066, 3443607, 4974099, 6887214, 9948198, 10330821, 14922297, 20661642, 29844594, 44766891, 89533782, 134300673, 268601346]

約数ペア:

[(1, 268601346), (2, 134300673), (3, 89533782), (6, 44766891), (9, 29844594), (13, 20661642), (18, 14922297), (26, 10330821), (27, 9948198), (39, 6887214), (54, 4974099), (78, 3443607), (81, 3316066), (117, 2295738), (162, 1658033), (234, 1147869), (351, 765246), (702, 382623), (1053, 255082), (2106, 127541)]