27748224

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 256

約数和(自身を含む): 99225600

約数和(自身を除く): 71477376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 37, 42, 48, 54, 56, 62, 63, 64, 72, 74, 84, 93, 96, 108, 111, 112, 124, 126, 128, 144, 148, 168, 186, 189, 192, 216, 217, 222, 224, 248, 252, 259, 279, 288, 296, 333, 336, 372, 378, 384, 432, 434, 444, 448, 496, 504, 518, 558, 576, 592, 651, 666, 672, 744, 756, 777, 837, 864, 868, 888, 896, 992, 999, 1008, 1036, 1116, 1147, 1152, 1184, 1302, 1332, 1344, 1488, 1512, 1554, 1674, 1728, 1736, 1776, 1953, 1984, 1998, 2016, 2072, 2232, 2294, 2331, 2368, 2604, 2664, 2688, 2976, 3024, 3108, 3348, 3441, 3456, 3472, 3552, 3906, 3968, 3996, 4032, 4144, 4464, 4588, 4662, 4736, 5208, 5328, 5859, 5952, 6048, 6216, 6696, 6882, 6944, 6993, 7104, 7812, 7992, 8029, 8064, 8288, 8928, 9176, 9324, 10323, 10416, 10656, 11718, 11904, 12096, 12432, 13392, 13764, 13888, 13986, 14208, 15624, 15984, 16058, 16576, 17856, 18352, 18648, 20646, 20832, 21312, 23436, 24087, 24192, 24864, 26784, 27528, 27776, 27972, 30969, 31248, 31968, 32116, 33152, 35712, 36704, 37296, 41292, 41664, 42624, 46872, 48174, 49728, 53568, 55056, 55944, 61938, 62496, 63936, 64232, 72261, 73408, 74592, 82584, 83328, 93744, 96348, 99456, 107136, 110112, 111888, 123876, 124992, 127872, 128464, 144522, 146816, 149184, 165168, 187488, 192696, 216783, 220224, 223776, 247752, 249984, 256928, 289044, 298368, 330336, 374976, 385392, 433566, 440448, 447552, 495504, 513856, 578088, 660672, 749952, 770784, 867132, 895104, 991008, 1027712, 1156176, 1321344, 1541568, 1734264, 1982016, 2312352, 3083136, 3468528, 3964032, 4624704, 6937056, 9249408, 13874112, 27748224]

約数ペア:

[(1, 27748224), (2, 13874112), (3, 9249408), (4, 6937056), (6, 4624704), (7, 3964032), (8, 3468528), (9, 3083136), (12, 2312352), (14, 1982016), (16, 1734264), (18, 1541568), (21, 1321344), (24, 1156176), (27, 1027712), (28, 991008), (31, 895104), (32, 867132), (36, 770784), (37, 749952), (42, 660672), (48, 578088), (54, 513856), (56, 495504), (62, 447552), (63, 440448), (64, 433566), (72, 385392), (74, 374976), (84, 330336), (93, 298368), (96, 289044), (108, 256928), (111, 249984), (112, 247752), (124, 223776), (126, 220224), (128, 216783), (144, 192696), (148, 187488), (168, 165168), (186, 149184), (189, 146816), (192, 144522), (216, 128464), (217, 127872), (222, 124992), (224, 123876), (248, 111888), (252, 110112), (259, 107136), (279, 99456), (288, 96348), (296, 93744), (333, 83328), (336, 82584), (372, 74592), (378, 73408), (384, 72261), (432, 64232), (434, 63936), (444, 62496), (448, 61938), (496, 55944), (504, 55056), (518, 53568), (558, 49728), (576, 48174), (592, 46872), (651, 42624), (666, 41664), (672, 41292), (744, 37296), (756, 36704), (777, 35712), (837, 33152), (864, 32116), (868, 31968), (888, 31248), (896, 30969), (992, 27972), (999, 27776), (1008, 27528), (1036, 26784), (1116, 24864), (1147, 24192), (1152, 24087), (1184, 23436), (1302, 21312), (1332, 20832), (1344, 20646), (1488, 18648), (1512, 18352), (1554, 17856), (1674, 16576), (1728, 16058), (1736, 15984), (1776, 15624), (1953, 14208), (1984, 13986), (1998, 13888), (2016, 13764), (2072, 13392), (2232, 12432), (2294, 12096), (2331, 11904), (2368, 11718), (2604, 10656), (2664, 10416), (2688, 10323), (2976, 9324), (3024, 9176), (3108, 8928), (3348, 8288), (3441, 8064), (3456, 8029), (3472, 7992), (3552, 7812), (3906, 7104), (3968, 6993), (3996, 6944), (4032, 6882), (4144, 6696), (4464, 6216), (4588, 6048), (4662, 5952), (4736, 5859), (5208, 5328)]