252065982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1065

約数の個数: 64

約数和(自身を含む): 593049600

約数和(自身を除く): 340983618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 149, 282, 298, 329, 447, 658, 857, 894, 987, 1043, 1714, 1974, 2086, 2571, 3129, 5142, 5999, 6258, 7003, 11998, 14006, 17997, 21009, 35994, 40279, 42018, 49021, 80558, 98042, 120837, 127693, 147063, 241674, 255386, 281953, 294126, 383079, 563906, 766158, 845859, 893851, 1691718, 1787702, 2681553, 5363106, 6001571, 12003142, 18004713, 36009426, 42010997, 84021994, 126032991, 252065982]

約数ペア:

[(1, 252065982), (2, 126032991), (3, 84021994), (6, 42010997), (7, 36009426), (14, 18004713), (21, 12003142), (42, 6001571), (47, 5363106), (94, 2681553), (141, 1787702), (149, 1691718), (282, 893851), (298, 845859), (329, 766158), (447, 563906), (658, 383079), (857, 294126), (894, 281953), (987, 255386), (1043, 241674), (1714, 147063), (1974, 127693), (2086, 120837), (2571, 98042), (3129, 80558), (5142, 49021), (5999, 42018), (6258, 40279), (7003, 35994), (11998, 21009), (14006, 17997)]