431008128

素因数分解:

$2^7\times 3^6\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 224

約数和(自身を含む): 1337832000

約数和(自身を除く): 906823872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 149, 162, 186, 192, 216, 243, 248, 279, 288, 298, 324, 372, 384, 432, 447, 486, 496, 558, 576, 596, 648, 729, 744, 837, 864, 894, 972, 992, 1116, 1152, 1192, 1296, 1341, 1458, 1488, 1674, 1728, 1788, 1944, 1984, 2232, 2384, 2511, 2592, 2682, 2916, 2976, 3348, 3456, 3576, 3888, 3968, 4023, 4464, 4619, 4768, 5022, 5184, 5364, 5832, 5952, 6696, 7152, 7533, 7776, 8046, 8928, 9238, 9536, 10044, 10368, 10728, 11664, 11904, 12069, 13392, 13857, 14304, 15066, 15552, 16092, 17856, 18476, 19072, 20088, 21456, 22599, 23328, 24138, 26784, 27714, 28608, 30132, 31104, 32184, 35712, 36207, 36952, 40176, 41571, 42912, 45198, 46656, 48276, 53568, 55428, 57216, 60264, 64368, 72414, 73904, 80352, 83142, 85824, 90396, 93312, 96552, 107136, 108621, 110856, 120528, 124713, 128736, 144828, 147808, 160704, 166284, 171648, 180792, 193104, 217242, 221712, 241056, 249426, 257472, 289656, 295616, 321408, 332568, 361584, 374139, 386208, 434484, 443424, 482112, 498852, 514944, 579312, 591232, 665136, 723168, 748278, 772416, 868968, 886848, 964224, 997704, 1122417, 1158624, 1330272, 1446336, 1496556, 1544832, 1737936, 1773696, 1995408, 2244834, 2317248, 2660544, 2892672, 2993112, 3367251, 3475872, 3990816, 4489668, 4634496, 5321088, 5986224, 6734502, 6951744, 7981632, 8979336, 11972448, 13469004, 13903488, 15963264, 17958672, 23944896, 26938008, 35917344, 47889792, 53876016, 71834688, 107752032, 143669376, 215504064, 431008128]

約数ペア:

[(1, 431008128), (2, 215504064), (3, 143669376), (4, 107752032), (6, 71834688), (8, 53876016), (9, 47889792), (12, 35917344), (16, 26938008), (18, 23944896), (24, 17958672), (27, 15963264), (31, 13903488), (32, 13469004), (36, 11972448), (48, 8979336), (54, 7981632), (62, 6951744), (64, 6734502), (72, 5986224), (81, 5321088), (93, 4634496), (96, 4489668), (108, 3990816), (124, 3475872), (128, 3367251), (144, 2993112), (149, 2892672), (162, 2660544), (186, 2317248), (192, 2244834), (216, 1995408), (243, 1773696), (248, 1737936), (279, 1544832), (288, 1496556), (298, 1446336), (324, 1330272), (372, 1158624), (384, 1122417), (432, 997704), (447, 964224), (486, 886848), (496, 868968), (558, 772416), (576, 748278), (596, 723168), (648, 665136), (729, 591232), (744, 579312), (837, 514944), (864, 498852), (894, 482112), (972, 443424), (992, 434484), (1116, 386208), (1152, 374139), (1192, 361584), (1296, 332568), (1341, 321408), (1458, 295616), (1488, 289656), (1674, 257472), (1728, 249426), (1788, 241056), (1944, 221712), (1984, 217242), (2232, 193104), (2384, 180792), (2511, 171648), (2592, 166284), (2682, 160704), (2916, 147808), (2976, 144828), (3348, 128736), (3456, 124713), (3576, 120528), (3888, 110856), (3968, 108621), (4023, 107136), (4464, 96552), (4619, 93312), (4768, 90396), (5022, 85824), (5184, 83142), (5364, 80352), (5832, 73904), (5952, 72414), (6696, 64368), (7152, 60264), (7533, 57216), (7776, 55428), (8046, 53568), (8928, 48276), (9238, 46656), (9536, 45198), (10044, 42912), (10368, 41571), (10728, 40176), (11664, 36952), (11904, 36207), (12069, 35712), (13392, 32184), (13857, 31104), (14304, 30132), (15066, 28608), (15552, 27714), (16092, 26784), (17856, 24138), (18476, 23328), (19072, 22599), (20088, 21456)]