258202008

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1089

約数の個数: 96

約数和(自身を含む): 723284640

約数和(自身を除く): 465082632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 71, 72, 106, 142, 159, 212, 213, 284, 318, 424, 426, 477, 568, 636, 639, 852, 953, 954, 1272, 1278, 1704, 1906, 1908, 2556, 2859, 3763, 3812, 3816, 5112, 5718, 7526, 7624, 8577, 11289, 11436, 15052, 17154, 22578, 22872, 30104, 33867, 34308, 45156, 50509, 67663, 67734, 68616, 90312, 101018, 135326, 135468, 151527, 202036, 202989, 270652, 270936, 303054, 404072, 405978, 454581, 541304, 606108, 608967, 811956, 909162, 1212216, 1217934, 1623912, 1818324, 2435868, 3586139, 3636648, 4871736, 7172278, 10758417, 14344556, 21516834, 28689112, 32275251, 43033668, 64550502, 86067336, 129101004, 258202008]

約数ペア:

[(1, 258202008), (2, 129101004), (3, 86067336), (4, 64550502), (6, 43033668), (8, 32275251), (9, 28689112), (12, 21516834), (18, 14344556), (24, 10758417), (36, 7172278), (53, 4871736), (71, 3636648), (72, 3586139), (106, 2435868), (142, 1818324), (159, 1623912), (212, 1217934), (213, 1212216), (284, 909162), (318, 811956), (424, 608967), (426, 606108), (477, 541304), (568, 454581), (636, 405978), (639, 404072), (852, 303054), (953, 270936), (954, 270652), (1272, 202989), (1278, 202036), (1704, 151527), (1906, 135468), (1908, 135326), (2556, 101018), (2859, 90312), (3763, 68616), (3812, 67734), (3816, 67663), (5112, 50509), (5718, 45156), (7526, 34308), (7624, 33867), (8577, 30104), (11289, 22872), (11436, 22578), (15052, 17154)]