293399316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 892329984

約数和(自身を除く): 598930668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 223, 227, 252, 276, 322, 414, 446, 454, 483, 644, 669, 681, 828, 892, 908, 966, 1338, 1362, 1449, 1561, 1589, 1932, 2007, 2043, 2676, 2724, 2898, 3122, 3178, 4014, 4086, 4683, 4767, 5129, 5221, 5796, 6244, 6356, 8028, 8172, 9366, 9534, 10258, 10442, 14049, 14301, 15387, 15663, 18732, 19068, 20516, 20884, 28098, 28602, 30774, 31326, 35903, 36547, 46161, 46989, 50621, 56196, 57204, 61548, 62652, 71806, 73094, 92322, 93978, 101242, 107709, 109641, 143612, 146188, 151863, 184644, 187956, 202484, 215418, 219282, 303726, 323127, 328923, 354347, 430836, 438564, 455589, 607452, 646254, 657846, 708694, 911178, 1063041, 1164283, 1292508, 1315692, 1417388, 1822356, 2126082, 2328566, 3189123, 3492849, 4252164, 4657132, 6378246, 6985698, 8149981, 10478547, 12756492, 13971396, 16299962, 20957094, 24449943, 32599924, 41914188, 48899886, 73349829, 97799772, 146699658, 293399316]

約数ペア:

[(1, 293399316), (2, 146699658), (3, 97799772), (4, 73349829), (6, 48899886), (7, 41914188), (9, 32599924), (12, 24449943), (14, 20957094), (18, 16299962), (21, 13971396), (23, 12756492), (28, 10478547), (36, 8149981), (42, 6985698), (46, 6378246), (63, 4657132), (69, 4252164), (84, 3492849), (92, 3189123), (126, 2328566), (138, 2126082), (161, 1822356), (207, 1417388), (223, 1315692), (227, 1292508), (252, 1164283), (276, 1063041), (322, 911178), (414, 708694), (446, 657846), (454, 646254), (483, 607452), (644, 455589), (669, 438564), (681, 430836), (828, 354347), (892, 328923), (908, 323127), (966, 303726), (1338, 219282), (1362, 215418), (1449, 202484), (1561, 187956), (1589, 184644), (1932, 151863), (2007, 146188), (2043, 143612), (2676, 109641), (2724, 107709), (2898, 101242), (3122, 93978), (3178, 92322), (4014, 73094), (4086, 71806), (4683, 62652), (4767, 61548), (5129, 57204), (5221, 56196), (5796, 50621), (6244, 46989), (6356, 46161), (8028, 36547), (8172, 35903), (9366, 31326), (9534, 30774), (10258, 28602), (10442, 28098), (14049, 20884), (14301, 20516), (15387, 19068), (15663, 18732)]