2000386584

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{331}}^1\times {\mathrm{571}}^1$

素因数の和:931

約数の個数: 192

約数和(自身を含む): 6494716800

約数和(自身を除く): 4494330216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 331, 378, 392, 441, 504, 571, 588, 662, 756, 882, 993, 1142, 1176, 1323, 1324, 1512, 1713, 1764, 1986, 2284, 2317, 2646, 2648, 2979, 3426, 3528, 3972, 3997, 4568, 4634, 5139, 5292, 5958, 6852, 6951, 7944, 7994, 8937, 9268, 10278, 10584, 11916, 11991, 13704, 13902, 15417, 15988, 16219, 17874, 18536, 20556, 20853, 23832, 23982, 27804, 27979, 30834, 31976, 32438, 35748, 35973, 41112, 41706, 47964, 48657, 55608, 55958, 61668, 62559, 64876, 71496, 71946, 83412, 83937, 95928, 97314, 107919, 111916, 123336, 125118, 129752, 143892, 145971, 166824, 167874, 189001, 194628, 215838, 223832, 250236, 251811, 287784, 291942, 335748, 378002, 389256, 431676, 437913, 500472, 503622, 567003, 583884, 671496, 755433, 756004, 863352, 875826, 1007244, 1134006, 1167768, 1323007, 1510866, 1512008, 1701009, 1751652, 2014488, 2268012, 2646014, 3021732, 3402018, 3503304, 3969021, 4536024, 5103027, 5292028, 6043464, 6804036, 7938042, 9261049, 10206054, 10584056, 11907063, 13608072, 15876084, 18522098, 20412108, 23814126, 27783147, 31752168, 35721189, 37044196, 40824216, 47628252, 55566294, 71442378, 74088392, 83349441, 95256504, 111132588, 142884756, 166698882, 222265176, 250048323, 285769512, 333397764, 500096646, 666795528, 1000193292, 2000386584]

約数ペア:

[(1, 2000386584), (2, 1000193292), (3, 666795528), (4, 500096646), (6, 333397764), (7, 285769512), (8, 250048323), (9, 222265176), (12, 166698882), (14, 142884756), (18, 111132588), (21, 95256504), (24, 83349441), (27, 74088392), (28, 71442378), (36, 55566294), (42, 47628252), (49, 40824216), (54, 37044196), (56, 35721189), (63, 31752168), (72, 27783147), (84, 23814126), (98, 20412108), (108, 18522098), (126, 15876084), (147, 13608072), (168, 11907063), (189, 10584056), (196, 10206054), (216, 9261049), (252, 7938042), (294, 6804036), (331, 6043464), (378, 5292028), (392, 5103027), (441, 4536024), (504, 3969021), (571, 3503304), (588, 3402018), (662, 3021732), (756, 2646014), (882, 2268012), (993, 2014488), (1142, 1751652), (1176, 1701009), (1323, 1512008), (1324, 1510866), (1512, 1323007), (1713, 1167768), (1764, 1134006), (1986, 1007244), (2284, 875826), (2317, 863352), (2646, 756004), (2648, 755433), (2979, 671496), (3426, 583884), (3528, 567003), (3972, 503622), (3997, 500472), (4568, 437913), (4634, 431676), (5139, 389256), (5292, 378002), (5958, 335748), (6852, 291942), (6951, 287784), (7944, 251811), (7994, 250236), (8937, 223832), (9268, 215838), (10278, 194628), (10584, 189001), (11916, 167874), (11991, 166824), (13704, 145971), (13902, 143892), (15417, 129752), (15988, 125118), (16219, 123336), (17874, 111916), (18536, 107919), (20556, 97314), (20853, 95928), (23832, 83937), (23982, 83412), (27804, 71946), (27979, 71496), (30834, 64876), (31976, 62559), (32438, 61668), (35748, 55958), (35973, 55608), (41112, 48657), (41706, 47964)]