520775604

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{7507}}^1$

素因数の和:7605

約数の個数: 72

約数和(自身を含む): 1377387648

約数和(自身を除く): 856612044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 47, 82, 94, 123, 141, 164, 188, 246, 282, 369, 423, 492, 564, 738, 846, 1476, 1692, 1927, 3854, 5781, 7507, 7708, 11562, 15014, 17343, 22521, 23124, 30028, 34686, 45042, 67563, 69372, 90084, 135126, 270252, 307787, 352829, 615574, 705658, 923361, 1058487, 1231148, 1411316, 1846722, 2116974, 2770083, 3175461, 3693444, 4233948, 5540166, 6350922, 11080332, 12701844, 14465989, 28931978, 43397967, 57863956, 86795934, 130193901, 173591868, 260387802, 520775604]

約数ペア:

[(1, 520775604), (2, 260387802), (3, 173591868), (4, 130193901), (6, 86795934), (9, 57863956), (12, 43397967), (18, 28931978), (36, 14465989), (41, 12701844), (47, 11080332), (82, 6350922), (94, 5540166), (123, 4233948), (141, 3693444), (164, 3175461), (188, 2770083), (246, 2116974), (282, 1846722), (369, 1411316), (423, 1231148), (492, 1058487), (564, 923361), (738, 705658), (846, 615574), (1476, 352829), (1692, 307787), (1927, 270252), (3854, 135126), (5781, 90084), (7507, 69372), (7708, 67563), (11562, 45042), (15014, 34686), (17343, 30028), (22521, 23124)]