298327212

素因数分解:

$2^2\times 3^6\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:674

約数の個数: 84

約数和(自身を含む): 787746960

約数和(自身を除く): 489419748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 263, 324, 389, 486, 526, 729, 778, 789, 972, 1052, 1167, 1458, 1556, 1578, 2334, 2367, 2916, 3156, 3501, 4668, 4734, 7002, 7101, 9468, 10503, 14004, 14202, 21006, 21303, 28404, 31509, 42012, 42606, 63018, 63909, 85212, 94527, 102307, 126036, 127818, 189054, 191727, 204614, 255636, 283581, 306921, 378108, 383454, 409228, 567162, 613842, 766908, 920763, 1134324, 1227684, 1841526, 2762289, 3683052, 5524578, 8286867, 11049156, 16573734, 24860601, 33147468, 49721202, 74581803, 99442404, 149163606, 298327212]

約数ペア:

[(1, 298327212), (2, 149163606), (3, 99442404), (4, 74581803), (6, 49721202), (9, 33147468), (12, 24860601), (18, 16573734), (27, 11049156), (36, 8286867), (54, 5524578), (81, 3683052), (108, 2762289), (162, 1841526), (243, 1227684), (263, 1134324), (324, 920763), (389, 766908), (486, 613842), (526, 567162), (729, 409228), (778, 383454), (789, 378108), (972, 306921), (1052, 283581), (1167, 255636), (1458, 204614), (1556, 191727), (1578, 189054), (2334, 127818), (2367, 126036), (2916, 102307), (3156, 94527), (3501, 85212), (4668, 63909), (4734, 63018), (7002, 42606), (7101, 42012), (9468, 31509), (10503, 28404), (14004, 21303), (14202, 21006)]