212164602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{599}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 483840000

約数和(自身を除く): 271675398

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 239, 247, 478, 494, 599, 717, 741, 1198, 1434, 1482, 1797, 3107, 3594, 4541, 6214, 7787, 9082, 9321, 11381, 13623, 15574, 18642, 22762, 23361, 27246, 34143, 46722, 59033, 68286, 118066, 143161, 147953, 177099, 286322, 295906, 354198, 429483, 443859, 858966, 887718, 1861093, 2720059, 3722186, 5440118, 5583279, 8160177, 11166558, 16320354, 35360767, 70721534, 106082301, 212164602]

約数ペア:

[(1, 212164602), (2, 106082301), (3, 70721534), (6, 35360767), (13, 16320354), (19, 11166558), (26, 8160177), (38, 5583279), (39, 5440118), (57, 3722186), (78, 2720059), (114, 1861093), (239, 887718), (247, 858966), (478, 443859), (494, 429483), (599, 354198), (717, 295906), (741, 286322), (1198, 177099), (1434, 147953), (1482, 143161), (1797, 118066), (3107, 68286), (3594, 59033), (4541, 46722), (6214, 34143), (7787, 27246), (9082, 23361), (9321, 22762), (11381, 18642), (13623, 15574)]