331398661212

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{6907}}^1\times {\mathrm{57947}}^1$

素因数の和:64887

約数の個数: 72

約数和(自身を含む): 874265648256

約数和(自身を除く): 542866987044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 6907, 13814, 20721, 27628, 41442, 57947, 62163, 82884, 115894, 124326, 158861, 173841, 231788, 248652, 317722, 347682, 476583, 521523, 635444, 695364, 953166, 1043046, 1332781, 1429749, 1906332, 2086092, 2665562, 2859498, 3998343, 5331124, 5718996, 7996686, 11995029, 15993372, 23990058, 47980116, 400239929, 800479858, 1200719787, 1600959716, 2401439574, 3602159361, 4802879148, 7204318722, 9205518367, 14408637444, 18411036734, 27616555101, 36822073468, 55233110202, 82849665303, 110466220404, 165699330606, 331398661212]

約数ペア:

[(1, 331398661212), (2, 165699330606), (3, 110466220404), (4, 82849665303), (6, 55233110202), (9, 36822073468), (12, 27616555101), (18, 18411036734), (23, 14408637444), (36, 9205518367), (46, 7204318722), (69, 4802879148), (92, 3602159361), (138, 2401439574), (207, 1600959716), (276, 1200719787), (414, 800479858), (828, 400239929), (6907, 47980116), (13814, 23990058), (20721, 15993372), (27628, 11995029), (41442, 7996686), (57947, 5718996), (62163, 5331124), (82884, 3998343), (115894, 2859498), (124326, 2665562), (158861, 2086092), (173841, 1906332), (231788, 1429749), (248652, 1332781), (317722, 1043046), (347682, 953166), (476583, 695364), (521523, 635444)]