66331356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 210739200

約数和(自身を除く): 144407844

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 23, 26, 28, 38, 39, 42, 46, 52, 57, 69, 76, 78, 84, 91, 92, 114, 133, 138, 139, 156, 161, 182, 228, 247, 266, 273, 276, 278, 299, 322, 364, 399, 417, 437, 483, 494, 532, 546, 556, 598, 644, 741, 798, 834, 874, 897, 966, 973, 988, 1092, 1196, 1311, 1482, 1596, 1668, 1729, 1748, 1794, 1807, 1932, 1946, 2093, 2622, 2641, 2919, 2964, 3059, 3197, 3458, 3588, 3614, 3892, 4186, 5187, 5244, 5282, 5421, 5681, 5838, 6118, 6279, 6394, 6916, 7228, 7923, 8372, 9177, 9591, 10374, 10564, 10842, 11362, 11676, 12236, 12558, 12649, 12788, 15846, 17043, 18354, 18487, 19182, 20748, 21684, 22379, 22724, 25116, 25298, 31692, 34086, 34333, 36708, 36974, 37947, 38364, 39767, 41561, 44758, 50596, 55461, 60743, 67137, 68172, 68666, 73948, 75894, 79534, 83122, 89516, 102999, 110922, 119301, 121486, 124683, 134274, 137332, 151788, 159068, 166244, 182229, 205998, 221844, 238602, 240331, 242972, 249366, 268548, 290927, 364458, 411996, 425201, 477204, 480662, 498732, 581854, 720993, 728916, 789659, 850402, 872781, 961324, 1163708, 1275603, 1441986, 1579318, 1700804, 1745562, 2368977, 2551206, 2883972, 3158636, 3491124, 4737954, 5102412, 5527613, 9475908, 11055226, 16582839, 22110452, 33165678, 66331356]

約数ペア:

[(1, 66331356), (2, 33165678), (3, 22110452), (4, 16582839), (6, 11055226), (7, 9475908), (12, 5527613), (13, 5102412), (14, 4737954), (19, 3491124), (21, 3158636), (23, 2883972), (26, 2551206), (28, 2368977), (38, 1745562), (39, 1700804), (42, 1579318), (46, 1441986), (52, 1275603), (57, 1163708), (69, 961324), (76, 872781), (78, 850402), (84, 789659), (91, 728916), (92, 720993), (114, 581854), (133, 498732), (138, 480662), (139, 477204), (156, 425201), (161, 411996), (182, 364458), (228, 290927), (247, 268548), (266, 249366), (273, 242972), (276, 240331), (278, 238602), (299, 221844), (322, 205998), (364, 182229), (399, 166244), (417, 159068), (437, 151788), (483, 137332), (494, 134274), (532, 124683), (546, 121486), (556, 119301), (598, 110922), (644, 102999), (741, 89516), (798, 83122), (834, 79534), (874, 75894), (897, 73948), (966, 68666), (973, 68172), (988, 67137), (1092, 60743), (1196, 55461), (1311, 50596), (1482, 44758), (1596, 41561), (1668, 39767), (1729, 38364), (1748, 37947), (1794, 36974), (1807, 36708), (1932, 34333), (1946, 34086), (2093, 31692), (2622, 25298), (2641, 25116), (2919, 22724), (2964, 22379), (3059, 21684), (3197, 20748), (3458, 19182), (3588, 18487), (3614, 18354), (3892, 17043), (4186, 15846), (5187, 12788), (5244, 12649), (5282, 12558), (5421, 12236), (5681, 11676), (5838, 11362), (6118, 10842), (6279, 10564), (6394, 10374), (6916, 9591), (7228, 9177), (7923, 8372)]