247272648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{6317}}^1$

素因数の和:6566

約数の個数: 64

約数和(自身を含む): 709637760

約数和(自身を除く): 462365112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 233, 466, 699, 932, 1398, 1631, 1864, 2796, 3262, 4893, 5592, 6317, 6524, 9786, 12634, 13048, 18951, 19572, 25268, 37902, 39144, 44219, 50536, 75804, 88438, 132657, 151608, 176876, 265314, 353752, 530628, 1061256, 1471861, 2943722, 4415583, 5887444, 8831166, 10303027, 11774888, 17662332, 20606054, 30909081, 35324664, 41212108, 61818162, 82424216, 123636324, 247272648]

約数ペア:

[(1, 247272648), (2, 123636324), (3, 82424216), (4, 61818162), (6, 41212108), (7, 35324664), (8, 30909081), (12, 20606054), (14, 17662332), (21, 11774888), (24, 10303027), (28, 8831166), (42, 5887444), (56, 4415583), (84, 2943722), (168, 1471861), (233, 1061256), (466, 530628), (699, 353752), (932, 265314), (1398, 176876), (1631, 151608), (1864, 132657), (2796, 88438), (3262, 75804), (4893, 50536), (5592, 44219), (6317, 39144), (6524, 37902), (9786, 25268), (12634, 19572), (13048, 18951)]