331853886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10663}}^1$

素因数の和:10710

約数の個数: 96

約数和(自身を含む): 931607040

約数和(自身を除く): 599753154

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 5187, 10374, 10663, 15561, 21326, 31122, 31989, 63978, 74641, 95967, 138619, 149282, 191934, 202597, 223923, 277238, 405194, 415857, 447846, 607791, 671769, 831714, 970333, 1215582, 1247571, 1343538, 1418179, 1823373, 1940666, 2495142, 2633761, 2836358, 2910999, 3646746, 4254537, 5267522, 5821998, 7901283, 8509074, 8732997, 12763611, 15802566, 17465994, 18436327, 23703849, 25527222, 36872654, 47407698, 55308981, 110617962, 165926943, 331853886]

約数ペア:

[(1, 331853886), (2, 165926943), (3, 110617962), (6, 55308981), (7, 47407698), (9, 36872654), (13, 25527222), (14, 23703849), (18, 18436327), (19, 17465994), (21, 15802566), (26, 12763611), (38, 8732997), (39, 8509074), (42, 7901283), (57, 5821998), (63, 5267522), (78, 4254537), (91, 3646746), (114, 2910999), (117, 2836358), (126, 2633761), (133, 2495142), (171, 1940666), (182, 1823373), (234, 1418179), (247, 1343538), (266, 1247571), (273, 1215582), (342, 970333), (399, 831714), (494, 671769), (546, 607791), (741, 447846), (798, 415857), (819, 405194), (1197, 277238), (1482, 223923), (1638, 202597), (1729, 191934), (2223, 149282), (2394, 138619), (3458, 95967), (4446, 74641), (5187, 63978), (10374, 31989), (10663, 31122), (15561, 21326)]