1620927504

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17291}}^1$

素因数の和:17346

約数の個数: 160

約数和(自身を含む): 5489172480

約数和(自身を除く): 3868244976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 868, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2232, 2604, 3024, 3348, 3472, 3906, 4464, 5208, 5859, 6696, 7812, 10416, 11718, 13392, 15624, 17291, 23436, 31248, 34582, 46872, 51873, 69164, 93744, 103746, 121037, 138328, 155619, 207492, 242074, 276656, 311238, 363111, 414984, 466857, 484148, 536021, 622476, 726222, 829968, 933714, 968296, 1072042, 1089333, 1244952, 1452444, 1608063, 1867428, 1936592, 2144084, 2178666, 2489904, 2904888, 3216126, 3267999, 3734856, 3752147, 4288168, 4357332, 4824189, 5809776, 6432252, 6535998, 7469712, 7504294, 8576336, 8714664, 9648378, 11256441, 12864504, 13071996, 14472567, 15008588, 17429328, 19296756, 22512882, 25729008, 26143992, 28945134, 30017176, 33769323, 38593512, 45025764, 52287984, 57890268, 60034352, 67538646, 77187024, 90051528, 101307969, 115780536, 135077292, 180103056, 202615938, 231561072, 270154584, 405231876, 540309168, 810463752, 1620927504]

約数ペア:

[(1, 1620927504), (2, 810463752), (3, 540309168), (4, 405231876), (6, 270154584), (7, 231561072), (8, 202615938), (9, 180103056), (12, 135077292), (14, 115780536), (16, 101307969), (18, 90051528), (21, 77187024), (24, 67538646), (27, 60034352), (28, 57890268), (31, 52287984), (36, 45025764), (42, 38593512), (48, 33769323), (54, 30017176), (56, 28945134), (62, 26143992), (63, 25729008), (72, 22512882), (84, 19296756), (93, 17429328), (108, 15008588), (112, 14472567), (124, 13071996), (126, 12864504), (144, 11256441), (168, 9648378), (186, 8714664), (189, 8576336), (216, 7504294), (217, 7469712), (248, 6535998), (252, 6432252), (279, 5809776), (336, 4824189), (372, 4357332), (378, 4288168), (432, 3752147), (434, 3734856), (496, 3267999), (504, 3216126), (558, 2904888), (651, 2489904), (744, 2178666), (756, 2144084), (837, 1936592), (868, 1867428), (1008, 1608063), (1116, 1452444), (1302, 1244952), (1488, 1089333), (1512, 1072042), (1674, 968296), (1736, 933714), (1953, 829968), (2232, 726222), (2604, 622476), (3024, 536021), (3348, 484148), (3472, 466857), (3906, 414984), (4464, 363111), (5208, 311238), (5859, 276656), (6696, 242074), (7812, 207492), (10416, 155619), (11718, 138328), (13392, 121037), (15624, 103746), (17291, 93744), (23436, 69164), (31248, 51873), (34582, 46872)]