626496528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9661}}^1$

素因数の和:9872

約数の個数: 80

約数和(自身を含む): 1859432576

約数和(自身を除く): 1232936048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 193, 336, 386, 579, 772, 1158, 1351, 1544, 2316, 2702, 3088, 4053, 4632, 5404, 8106, 9264, 9661, 10808, 16212, 19322, 21616, 28983, 32424, 38644, 57966, 64848, 67627, 77288, 115932, 135254, 154576, 202881, 231864, 270508, 405762, 463728, 541016, 811524, 1082032, 1623048, 1864573, 3246096, 3729146, 5593719, 7458292, 11187438, 13052011, 14916584, 22374876, 26104022, 29833168, 39156033, 44749752, 52208044, 78312066, 89499504, 104416088, 156624132, 208832176, 313248264, 626496528]

約数ペア:

[(1, 626496528), (2, 313248264), (3, 208832176), (4, 156624132), (6, 104416088), (7, 89499504), (8, 78312066), (12, 52208044), (14, 44749752), (16, 39156033), (21, 29833168), (24, 26104022), (28, 22374876), (42, 14916584), (48, 13052011), (56, 11187438), (84, 7458292), (112, 5593719), (168, 3729146), (193, 3246096), (336, 1864573), (386, 1623048), (579, 1082032), (772, 811524), (1158, 541016), (1351, 463728), (1544, 405762), (2316, 270508), (2702, 231864), (3088, 202881), (4053, 154576), (4632, 135254), (5404, 115932), (8106, 77288), (9264, 67627), (9661, 64848), (10808, 57966), (16212, 38644), (19322, 32424), (21616, 28983)]