253223712

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 852768000

約数和(自身を除く): 599544288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 149, 168, 189, 216, 224, 252, 281, 288, 298, 336, 378, 432, 447, 504, 562, 596, 672, 756, 843, 864, 894, 1008, 1043, 1124, 1192, 1341, 1512, 1686, 1788, 1967, 2016, 2086, 2248, 2384, 2529, 2682, 3024, 3129, 3372, 3576, 3934, 4023, 4172, 4496, 4768, 5058, 5364, 5901, 6048, 6258, 6744, 7152, 7587, 7868, 8046, 8344, 8992, 9387, 10116, 10728, 11802, 12516, 13488, 14304, 15174, 15736, 16092, 16688, 17703, 18774, 20232, 21456, 23604, 25032, 26976, 28161, 30348, 31472, 32184, 33376, 35406, 37548, 40464, 41869, 42912, 47208, 50064, 53109, 56322, 60696, 62944, 64368, 70812, 75096, 80928, 83738, 94416, 100128, 106218, 112644, 121392, 125607, 128736, 141624, 150192, 167476, 188832, 212436, 225288, 242784, 251214, 283248, 293083, 300384, 334952, 376821, 424872, 450576, 502428, 566496, 586166, 669904, 753642, 849744, 879249, 901152, 1004856, 1130463, 1172332, 1339808, 1507284, 1699488, 1758498, 2009712, 2260926, 2344664, 2637747, 3014568, 3516996, 4019424, 4521852, 4689328, 5275494, 6029136, 7033992, 7913241, 9043704, 9378656, 10550988, 12058272, 14067984, 15826482, 18087408, 21101976, 28135968, 31652964, 36174816, 42203952, 63305928, 84407904, 126611856, 253223712]

約数ペア:

[(1, 253223712), (2, 126611856), (3, 84407904), (4, 63305928), (6, 42203952), (7, 36174816), (8, 31652964), (9, 28135968), (12, 21101976), (14, 18087408), (16, 15826482), (18, 14067984), (21, 12058272), (24, 10550988), (27, 9378656), (28, 9043704), (32, 7913241), (36, 7033992), (42, 6029136), (48, 5275494), (54, 4689328), (56, 4521852), (63, 4019424), (72, 3516996), (84, 3014568), (96, 2637747), (108, 2344664), (112, 2260926), (126, 2009712), (144, 1758498), (149, 1699488), (168, 1507284), (189, 1339808), (216, 1172332), (224, 1130463), (252, 1004856), (281, 901152), (288, 879249), (298, 849744), (336, 753642), (378, 669904), (432, 586166), (447, 566496), (504, 502428), (562, 450576), (596, 424872), (672, 376821), (756, 334952), (843, 300384), (864, 293083), (894, 283248), (1008, 251214), (1043, 242784), (1124, 225288), (1192, 212436), (1341, 188832), (1512, 167476), (1686, 150192), (1788, 141624), (1967, 128736), (2016, 125607), (2086, 121392), (2248, 112644), (2384, 106218), (2529, 100128), (2682, 94416), (3024, 83738), (3129, 80928), (3372, 75096), (3576, 70812), (3934, 64368), (4023, 62944), (4172, 60696), (4496, 56322), (4768, 53109), (5058, 50064), (5364, 47208), (5901, 42912), (6048, 41869), (6258, 40464), (6744, 37548), (7152, 35406), (7587, 33376), (7868, 32184), (8046, 31472), (8344, 30348), (8992, 28161), (9387, 26976), (10116, 25032), (10728, 23604), (11802, 21456), (12516, 20232), (13488, 18774), (14304, 17703), (15174, 16688), (15736, 16092)]