325390416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2647}}^1$

素因数の和:2868

約数の個数: 80

約数和(自身を含む): 910191744

約数和(自身を除く): 584801328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 197, 208, 312, 394, 591, 624, 788, 1182, 1576, 2364, 2561, 2647, 3152, 4728, 5122, 5294, 7683, 7941, 9456, 10244, 10588, 15366, 15882, 20488, 21176, 30732, 31764, 34411, 40976, 42352, 61464, 63528, 68822, 103233, 122928, 127056, 137644, 206466, 275288, 412932, 521459, 550576, 825864, 1042918, 1564377, 1651728, 2085836, 3128754, 4171672, 6257508, 6778967, 8343344, 12515016, 13557934, 20336901, 25030032, 27115868, 40673802, 54231736, 81347604, 108463472, 162695208, 325390416]

約数ペア:

[(1, 325390416), (2, 162695208), (3, 108463472), (4, 81347604), (6, 54231736), (8, 40673802), (12, 27115868), (13, 25030032), (16, 20336901), (24, 13557934), (26, 12515016), (39, 8343344), (48, 6778967), (52, 6257508), (78, 4171672), (104, 3128754), (156, 2085836), (197, 1651728), (208, 1564377), (312, 1042918), (394, 825864), (591, 550576), (624, 521459), (788, 412932), (1182, 275288), (1576, 206466), (2364, 137644), (2561, 127056), (2647, 122928), (3152, 103233), (4728, 68822), (5122, 63528), (5294, 61464), (7683, 42352), (7941, 40976), (9456, 34411), (10244, 31764), (10588, 30732), (15366, 21176), (15882, 20488)]