227871826

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 460632960

約数和(自身を除く): 232761134

約数列:

[1, 2, 7, 13, 14, 19, 26, 37, 38, 74, 91, 133, 137, 169, 182, 247, 259, 266, 274, 338, 481, 494, 518, 703, 959, 962, 1183, 1406, 1729, 1781, 1918, 2366, 2603, 3211, 3367, 3458, 3562, 4921, 5069, 5206, 6253, 6422, 6734, 9139, 9842, 10138, 12467, 12506, 18221, 18278, 22477, 23153, 24934, 33839, 35483, 36442, 43771, 44954, 46306, 63973, 65897, 67678, 70966, 87542, 96311, 118807, 127946, 131794, 162071, 192622, 236873, 237614, 324142, 439907, 461279, 473746, 674177, 831649, 856661, 879814, 922558, 1252043, 1348354, 1663298, 1713322, 2504086, 3079349, 5996627, 6158698, 8764301, 11993254, 16276559, 17528602, 32553118, 113935913, 227871826]

約数ペア:

[(1, 227871826), (2, 113935913), (7, 32553118), (13, 17528602), (14, 16276559), (19, 11993254), (26, 8764301), (37, 6158698), (38, 5996627), (74, 3079349), (91, 2504086), (133, 1713322), (137, 1663298), (169, 1348354), (182, 1252043), (247, 922558), (259, 879814), (266, 856661), (274, 831649), (338, 674177), (481, 473746), (494, 461279), (518, 439907), (703, 324142), (959, 237614), (962, 236873), (1183, 192622), (1406, 162071), (1729, 131794), (1781, 127946), (1918, 118807), (2366, 96311), (2603, 87542), (3211, 70966), (3367, 67678), (3458, 65897), (3562, 63973), (4921, 46306), (5069, 44954), (5206, 43771), (6253, 36442), (6422, 35483), (6734, 33839), (9139, 24934), (9842, 23153), (10138, 22477), (12467, 18278), (12506, 18221)]