499157316

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1367}}^1$

素因数の和:1420

約数の個数: 180

約数和(自身を含む): 1585096128

約数和(自身を除く): 1085938812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 81, 84, 92, 98, 108, 126, 138, 147, 161, 162, 189, 196, 207, 252, 276, 294, 322, 324, 378, 414, 441, 483, 567, 588, 621, 644, 756, 828, 882, 966, 1127, 1134, 1242, 1323, 1367, 1449, 1764, 1863, 1932, 2254, 2268, 2484, 2646, 2734, 2898, 3381, 3726, 3969, 4101, 4347, 4508, 5292, 5468, 5796, 6762, 7452, 7938, 8202, 8694, 9569, 10143, 12303, 13041, 13524, 15876, 16404, 17388, 19138, 20286, 24606, 26082, 28707, 30429, 31441, 36909, 38276, 40572, 49212, 52164, 57414, 60858, 62882, 66983, 73818, 86121, 91287, 94323, 110727, 114828, 121716, 125764, 133966, 147636, 172242, 182574, 188646, 200949, 220087, 221454, 258363, 267932, 282969, 344484, 365148, 377292, 401898, 440174, 442908, 516726, 565938, 602847, 660261, 775089, 803796, 848907, 880348, 1033452, 1131876, 1205694, 1320522, 1540609, 1550178, 1697814, 1808541, 1980783, 2411388, 2546721, 2641044, 3081218, 3100356, 3395628, 3617082, 3961566, 4621827, 5093442, 5425623, 5942349, 6162436, 7234164, 7923132, 9243654, 10186884, 10851246, 11884698, 13865481, 17827047, 18487308, 21702492, 23769396, 27730962, 35654094, 41596443, 55461924, 71308188, 83192886, 124789329, 166385772, 249578658, 499157316]

約数ペア:

[(1, 499157316), (2, 249578658), (3, 166385772), (4, 124789329), (6, 83192886), (7, 71308188), (9, 55461924), (12, 41596443), (14, 35654094), (18, 27730962), (21, 23769396), (23, 21702492), (27, 18487308), (28, 17827047), (36, 13865481), (42, 11884698), (46, 10851246), (49, 10186884), (54, 9243654), (63, 7923132), (69, 7234164), (81, 6162436), (84, 5942349), (92, 5425623), (98, 5093442), (108, 4621827), (126, 3961566), (138, 3617082), (147, 3395628), (161, 3100356), (162, 3081218), (189, 2641044), (196, 2546721), (207, 2411388), (252, 1980783), (276, 1808541), (294, 1697814), (322, 1550178), (324, 1540609), (378, 1320522), (414, 1205694), (441, 1131876), (483, 1033452), (567, 880348), (588, 848907), (621, 803796), (644, 775089), (756, 660261), (828, 602847), (882, 565938), (966, 516726), (1127, 442908), (1134, 440174), (1242, 401898), (1323, 377292), (1367, 365148), (1449, 344484), (1764, 282969), (1863, 267932), (1932, 258363), (2254, 221454), (2268, 220087), (2484, 200949), (2646, 188646), (2734, 182574), (2898, 172242), (3381, 147636), (3726, 133966), (3969, 125764), (4101, 121716), (4347, 114828), (4508, 110727), (5292, 94323), (5468, 91287), (5796, 86121), (6762, 73818), (7452, 66983), (7938, 62882), (8202, 60858), (8694, 57414), (9569, 52164), (10143, 49212), (12303, 40572), (13041, 38276), (13524, 36909), (15876, 31441), (16404, 30429), (17388, 28707), (19138, 26082), (20286, 24606)]