1230974766

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 3368563200

約数和(自身を除く): 2137588434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 49, 54, 63, 69, 98, 113, 126, 138, 147, 161, 179, 189, 207, 226, 294, 322, 339, 358, 378, 414, 441, 483, 537, 621, 678, 791, 882, 966, 1017, 1074, 1127, 1242, 1253, 1323, 1449, 1582, 1611, 2034, 2254, 2373, 2506, 2599, 2646, 2898, 3051, 3222, 3381, 3759, 4117, 4347, 4746, 4833, 5198, 5537, 6102, 6762, 7119, 7518, 7797, 8234, 8694, 8771, 9666, 10143, 11074, 11277, 12351, 14238, 15594, 16611, 17542, 18193, 20227, 20286, 21357, 22554, 23391, 24702, 26313, 28819, 30429, 33222, 33831, 36386, 37053, 40454, 42714, 46782, 49833, 52626, 54579, 57638, 60681, 60858, 67662, 70173, 74106, 78939, 86457, 99666, 109158, 111159, 121362, 127351, 140346, 141589, 149499, 157878, 163737, 172914, 182043, 201733, 222318, 236817, 254702, 259371, 283178, 298998, 327474, 364086, 382053, 403466, 424767, 465221, 473634, 491211, 518742, 546129, 605199, 764106, 778113, 849534, 930442, 982422, 991123, 1092258, 1146159, 1210398, 1274301, 1395663, 1556226, 1815597, 1982246, 2292318, 2548602, 2791326, 2973369, 3256547, 3438477, 3631194, 3822903, 4186989, 5446791, 5946738, 6513094, 6876954, 7645806, 8373978, 8920107, 9769641, 10893582, 12560967, 17840214, 19539282, 22795829, 25121934, 26760321, 29308923, 45591658, 53520642, 58617846, 68387487, 87926769, 136774974, 175853538, 205162461, 410324922, 615487383, 1230974766]

約数ペア:

[(1, 1230974766), (2, 615487383), (3, 410324922), (6, 205162461), (7, 175853538), (9, 136774974), (14, 87926769), (18, 68387487), (21, 58617846), (23, 53520642), (27, 45591658), (42, 29308923), (46, 26760321), (49, 25121934), (54, 22795829), (63, 19539282), (69, 17840214), (98, 12560967), (113, 10893582), (126, 9769641), (138, 8920107), (147, 8373978), (161, 7645806), (179, 6876954), (189, 6513094), (207, 5946738), (226, 5446791), (294, 4186989), (322, 3822903), (339, 3631194), (358, 3438477), (378, 3256547), (414, 2973369), (441, 2791326), (483, 2548602), (537, 2292318), (621, 1982246), (678, 1815597), (791, 1556226), (882, 1395663), (966, 1274301), (1017, 1210398), (1074, 1146159), (1127, 1092258), (1242, 991123), (1253, 982422), (1323, 930442), (1449, 849534), (1582, 778113), (1611, 764106), (2034, 605199), (2254, 546129), (2373, 518742), (2506, 491211), (2599, 473634), (2646, 465221), (2898, 424767), (3051, 403466), (3222, 382053), (3381, 364086), (3759, 327474), (4117, 298998), (4347, 283178), (4746, 259371), (4833, 254702), (5198, 236817), (5537, 222318), (6102, 201733), (6762, 182043), (7119, 172914), (7518, 163737), (7797, 157878), (8234, 149499), (8694, 141589), (8771, 140346), (9666, 127351), (10143, 121362), (11074, 111159), (11277, 109158), (12351, 99666), (14238, 86457), (15594, 78939), (16611, 74106), (17542, 70173), (18193, 67662), (20227, 60858), (20286, 60681), (21357, 57638), (22554, 54579), (23391, 52626), (24702, 49833), (26313, 46782), (28819, 42714), (30429, 40454), (33222, 37053), (33831, 36386)]