313248264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9661}}^1$

素因数の和:9870

約数の個数: 64

約数和(自身を含む): 899725440

約数和(自身を除く): 586477176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 193, 386, 579, 772, 1158, 1351, 1544, 2316, 2702, 4053, 4632, 5404, 8106, 9661, 10808, 16212, 19322, 28983, 32424, 38644, 57966, 67627, 77288, 115932, 135254, 202881, 231864, 270508, 405762, 541016, 811524, 1623048, 1864573, 3729146, 5593719, 7458292, 11187438, 13052011, 14916584, 22374876, 26104022, 39156033, 44749752, 52208044, 78312066, 104416088, 156624132, 313248264]

約数ペア:

[(1, 313248264), (2, 156624132), (3, 104416088), (4, 78312066), (6, 52208044), (7, 44749752), (8, 39156033), (12, 26104022), (14, 22374876), (21, 14916584), (24, 13052011), (28, 11187438), (42, 7458292), (56, 5593719), (84, 3729146), (168, 1864573), (193, 1623048), (386, 811524), (579, 541016), (772, 405762), (1158, 270508), (1351, 231864), (1544, 202881), (2316, 135254), (2702, 115932), (4053, 77288), (4632, 67627), (5404, 57966), (8106, 38644), (9661, 32424), (10808, 28983), (16212, 19322)]