468032994

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:313

約数の個数: 144

約数和(自身を含む): 1220940864

約数和(自身を除く): 752907870

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 71, 78, 99, 117, 142, 143, 169, 197, 198, 213, 234, 286, 338, 394, 426, 429, 507, 591, 639, 781, 858, 923, 1014, 1182, 1278, 1287, 1521, 1562, 1773, 1846, 1859, 2167, 2343, 2561, 2574, 2769, 3042, 3546, 3718, 4334, 4686, 5122, 5538, 5577, 6501, 7029, 7683, 8307, 10153, 11154, 11999, 13002, 13987, 14058, 15366, 16614, 16731, 19503, 20306, 23049, 23998, 27974, 28171, 30459, 33293, 33462, 35997, 39006, 41961, 46098, 56342, 60918, 66586, 71994, 83922, 84513, 91377, 99879, 107991, 125883, 131989, 153857, 169026, 181831, 182754, 199758, 215982, 251766, 253539, 263978, 299637, 307714, 363662, 366223, 395967, 461571, 507078, 545493, 599274, 732446, 791934, 923142, 1090986, 1098669, 1187901, 1384713, 1636479, 2000141, 2197338, 2363803, 2375802, 2769426, 3272958, 3296007, 4000282, 4727606, 6000423, 6592014, 7091409, 12000846, 14182818, 18001269, 21274227, 26001833, 36002538, 42548454, 52003666, 78005499, 156010998, 234016497, 468032994]

約数ペア:

[(1, 468032994), (2, 234016497), (3, 156010998), (6, 78005499), (9, 52003666), (11, 42548454), (13, 36002538), (18, 26001833), (22, 21274227), (26, 18001269), (33, 14182818), (39, 12000846), (66, 7091409), (71, 6592014), (78, 6000423), (99, 4727606), (117, 4000282), (142, 3296007), (143, 3272958), (169, 2769426), (197, 2375802), (198, 2363803), (213, 2197338), (234, 2000141), (286, 1636479), (338, 1384713), (394, 1187901), (426, 1098669), (429, 1090986), (507, 923142), (591, 791934), (639, 732446), (781, 599274), (858, 545493), (923, 507078), (1014, 461571), (1182, 395967), (1278, 366223), (1287, 363662), (1521, 307714), (1562, 299637), (1773, 263978), (1846, 253539), (1859, 251766), (2167, 215982), (2343, 199758), (2561, 182754), (2574, 181831), (2769, 169026), (3042, 153857), (3546, 131989), (3718, 125883), (4334, 107991), (4686, 99879), (5122, 91377), (5538, 84513), (5577, 83922), (6501, 71994), (7029, 66586), (7683, 60918), (8307, 56342), (10153, 46098), (11154, 41961), (11999, 39006), (13002, 35997), (13987, 33462), (14058, 33293), (15366, 30459), (16614, 28171), (16731, 27974), (19503, 23998), (20306, 23049)]