185891472

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:725

約数の個数: 120

約数和(自身を含む): 564200000

約数和(自身を除く): 378308528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 199, 208, 234, 312, 398, 468, 499, 597, 624, 796, 936, 998, 1194, 1497, 1592, 1791, 1872, 1996, 2388, 2587, 2994, 3184, 3582, 3992, 4491, 4776, 5174, 5988, 6487, 7164, 7761, 7984, 8982, 9552, 10348, 11976, 12974, 14328, 15522, 17964, 19461, 20696, 23283, 23952, 25948, 28656, 31044, 35928, 38922, 41392, 46566, 51896, 58383, 62088, 71856, 77844, 93132, 99301, 103792, 116766, 124176, 155688, 186264, 198602, 233532, 297903, 311376, 372528, 397204, 467064, 595806, 794408, 893709, 934128, 1191612, 1290913, 1588816, 1787418, 2383224, 2581826, 3574836, 3872739, 4766448, 5163652, 7149672, 7745478, 10327304, 11618217, 14299344, 15490956, 20654608, 23236434, 30981912, 46472868, 61963824, 92945736, 185891472]

約数ペア:

[(1, 185891472), (2, 92945736), (3, 61963824), (4, 46472868), (6, 30981912), (8, 23236434), (9, 20654608), (12, 15490956), (13, 14299344), (16, 11618217), (18, 10327304), (24, 7745478), (26, 7149672), (36, 5163652), (39, 4766448), (48, 3872739), (52, 3574836), (72, 2581826), (78, 2383224), (104, 1787418), (117, 1588816), (144, 1290913), (156, 1191612), (199, 934128), (208, 893709), (234, 794408), (312, 595806), (398, 467064), (468, 397204), (499, 372528), (597, 311376), (624, 297903), (796, 233532), (936, 198602), (998, 186264), (1194, 155688), (1497, 124176), (1592, 116766), (1791, 103792), (1872, 99301), (1996, 93132), (2388, 77844), (2587, 71856), (2994, 62088), (3184, 58383), (3582, 51896), (3992, 46566), (4491, 41392), (4776, 38922), (5174, 35928), (5988, 31044), (6487, 28656), (7164, 25948), (7761, 23952), (7984, 23283), (8982, 20696), (9552, 19461), (10348, 17964), (11976, 15522), (12974, 14328)]