293512716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7817}}^1$

素因数の和:7983

約数の個数: 72

約数和(自身を含む): 853725600

約数和(自身を除く): 560212884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1341, 1788, 2086, 2682, 3129, 4172, 5364, 6258, 7817, 9387, 12516, 15634, 18774, 23451, 31268, 37548, 46902, 54719, 70353, 93804, 109438, 140706, 164157, 218876, 281412, 328314, 492471, 656628, 984942, 1164733, 1969884, 2329466, 3494199, 4658932, 6988398, 8153131, 10482597, 13976796, 16306262, 20965194, 24459393, 32612524, 41930388, 48918786, 73378179, 97837572, 146756358, 293512716]

約数ペア:

[(1, 293512716), (2, 146756358), (3, 97837572), (4, 73378179), (6, 48918786), (7, 41930388), (9, 32612524), (12, 24459393), (14, 20965194), (18, 16306262), (21, 13976796), (28, 10482597), (36, 8153131), (42, 6988398), (63, 4658932), (84, 3494199), (126, 2329466), (149, 1969884), (252, 1164733), (298, 984942), (447, 656628), (596, 492471), (894, 328314), (1043, 281412), (1341, 218876), (1788, 164157), (2086, 140706), (2682, 109438), (3129, 93804), (4172, 70353), (5364, 54719), (6258, 46902), (7817, 37548), (9387, 31268), (12516, 23451), (15634, 18774)]