661133448

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{57751}}^1$

素因数の和:57819

約数の個数: 64

約数和(自身を含む): 1871164800

約数和(自身を除く): 1210031352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 57751, 115502, 173253, 231004, 346506, 462008, 519759, 693012, 1039518, 1386024, 1559277, 2079036, 3060803, 3118554, 4158072, 6121606, 6237108, 9182409, 12243212, 12474216, 18364818, 24486424, 27547227, 36729636, 55094454, 73459272, 82641681, 110188908, 165283362, 220377816, 330566724, 661133448]

約数ペア:

[(1, 661133448), (2, 330566724), (3, 220377816), (4, 165283362), (6, 110188908), (8, 82641681), (9, 73459272), (12, 55094454), (18, 36729636), (24, 27547227), (27, 24486424), (36, 18364818), (53, 12474216), (54, 12243212), (72, 9182409), (106, 6237108), (108, 6121606), (159, 4158072), (212, 3118554), (216, 3060803), (318, 2079036), (424, 1559277), (477, 1386024), (636, 1039518), (954, 693012), (1272, 519759), (1431, 462008), (1908, 346506), (2862, 231004), (3816, 173253), (5724, 115502), (11448, 57751)]