243343464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1663}}^1$

素因数の和:1759

約数の個数: 128

約数和(自身を含む): 760381440

約数和(自身を除く): 517037976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 67, 78, 84, 91, 104, 134, 156, 168, 182, 201, 268, 273, 312, 364, 402, 469, 536, 546, 728, 804, 871, 938, 1092, 1407, 1608, 1663, 1742, 1876, 2184, 2613, 2814, 3326, 3484, 3752, 4989, 5226, 5628, 6097, 6652, 6968, 9978, 10452, 11256, 11641, 12194, 13304, 18291, 19956, 20904, 21619, 23282, 24388, 34923, 36582, 39912, 43238, 46564, 48776, 64857, 69846, 73164, 86476, 93128, 111421, 129714, 139692, 146328, 151333, 172952, 222842, 259428, 279384, 302666, 334263, 445684, 453999, 518856, 605332, 668526, 779947, 891368, 907998, 1210664, 1337052, 1448473, 1559894, 1815996, 2339841, 2674104, 2896946, 3119788, 3631992, 4345419, 4679682, 5793892, 6239576, 8690838, 9359364, 10139311, 11587784, 17381676, 18718728, 20278622, 30417933, 34763352, 40557244, 60835866, 81114488, 121671732, 243343464]

約数ペア:

[(1, 243343464), (2, 121671732), (3, 81114488), (4, 60835866), (6, 40557244), (7, 34763352), (8, 30417933), (12, 20278622), (13, 18718728), (14, 17381676), (21, 11587784), (24, 10139311), (26, 9359364), (28, 8690838), (39, 6239576), (42, 5793892), (52, 4679682), (56, 4345419), (67, 3631992), (78, 3119788), (84, 2896946), (91, 2674104), (104, 2339841), (134, 1815996), (156, 1559894), (168, 1448473), (182, 1337052), (201, 1210664), (268, 907998), (273, 891368), (312, 779947), (364, 668526), (402, 605332), (469, 518856), (536, 453999), (546, 445684), (728, 334263), (804, 302666), (871, 279384), (938, 259428), (1092, 222842), (1407, 172952), (1608, 151333), (1663, 146328), (1742, 139692), (1876, 129714), (2184, 111421), (2613, 93128), (2814, 86476), (3326, 73164), (3484, 69846), (3752, 64857), (4989, 48776), (5226, 46564), (5628, 43238), (6097, 39912), (6652, 36582), (6968, 34923), (9978, 24388), (10452, 23282), (11256, 21619), (11641, 20904), (12194, 19956), (13304, 18291)]