717992856

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3187}}^1$

素因数の和:3358

約数の個数: 128

約数和(自身を含む): 2295360000

約数和(自身を除く): 1577367144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 149, 168, 189, 216, 252, 298, 378, 447, 504, 596, 756, 894, 1043, 1192, 1341, 1512, 1788, 2086, 2682, 3129, 3187, 3576, 4023, 4172, 5364, 6258, 6374, 8046, 8344, 9387, 9561, 10728, 12516, 12748, 16092, 18774, 19122, 22309, 25032, 25496, 28161, 28683, 32184, 37548, 38244, 44618, 56322, 57366, 66927, 75096, 76488, 86049, 89236, 112644, 114732, 133854, 172098, 178472, 200781, 225288, 229464, 267708, 344196, 401562, 474863, 535416, 602343, 688392, 803124, 949726, 1204686, 1424589, 1606248, 1899452, 2409372, 2849178, 3324041, 3798904, 4273767, 4818744, 5698356, 6648082, 8547534, 9972123, 11396712, 12821301, 13296164, 17095068, 19944246, 25642602, 26592328, 29916369, 34190136, 39888492, 51285204, 59832738, 79776984, 89749107, 102570408, 119665476, 179498214, 239330952, 358996428, 717992856]

約数ペア:

[(1, 717992856), (2, 358996428), (3, 239330952), (4, 179498214), (6, 119665476), (7, 102570408), (8, 89749107), (9, 79776984), (12, 59832738), (14, 51285204), (18, 39888492), (21, 34190136), (24, 29916369), (27, 26592328), (28, 25642602), (36, 19944246), (42, 17095068), (54, 13296164), (56, 12821301), (63, 11396712), (72, 9972123), (84, 8547534), (108, 6648082), (126, 5698356), (149, 4818744), (168, 4273767), (189, 3798904), (216, 3324041), (252, 2849178), (298, 2409372), (378, 1899452), (447, 1606248), (504, 1424589), (596, 1204686), (756, 949726), (894, 803124), (1043, 688392), (1192, 602343), (1341, 535416), (1512, 474863), (1788, 401562), (2086, 344196), (2682, 267708), (3129, 229464), (3187, 225288), (3576, 200781), (4023, 178472), (4172, 172098), (5364, 133854), (6258, 114732), (6374, 112644), (8046, 89236), (8344, 86049), (9387, 76488), (9561, 75096), (10728, 66927), (12516, 57366), (12748, 56322), (16092, 44618), (18774, 38244), (19122, 37548), (22309, 32184), (25032, 28683), (25496, 28161)]