221364192

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 707857920

約数和(自身を除く): 486493728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 37, 42, 48, 56, 58, 74, 84, 87, 96, 111, 112, 116, 148, 168, 174, 203, 222, 224, 232, 259, 296, 307, 336, 348, 406, 444, 464, 518, 592, 609, 614, 672, 696, 777, 812, 888, 921, 928, 1036, 1073, 1184, 1218, 1228, 1392, 1554, 1624, 1776, 1842, 2072, 2146, 2149, 2436, 2456, 2784, 3108, 3219, 3248, 3552, 3684, 4144, 4292, 4298, 4872, 4912, 6216, 6438, 6447, 6496, 7368, 7511, 8288, 8584, 8596, 8903, 9744, 9824, 11359, 12432, 12876, 12894, 14736, 15022, 17168, 17192, 17806, 19488, 22533, 22718, 24864, 25752, 25788, 26709, 29472, 30044, 34077, 34336, 34384, 35612, 45066, 45436, 51504, 51576, 53418, 60088, 62321, 68154, 68768, 71224, 79513, 90132, 90872, 103008, 103152, 106836, 120176, 124642, 136308, 142448, 159026, 180264, 181744, 186963, 206304, 213672, 238539, 240352, 249284, 272616, 284896, 318052, 329411, 360528, 363488, 373926, 427344, 477078, 498568, 545232, 636104, 658822, 721056, 747852, 854688, 954156, 988233, 997136, 1090464, 1272208, 1317644, 1495704, 1908312, 1976466, 1994272, 2305877, 2544416, 2635288, 2991408, 3816624, 3952932, 4611754, 5270576, 5982816, 6917631, 7633248, 7905864, 9223508, 10541152, 13835262, 15811728, 18447016, 27670524, 31623456, 36894032, 55341048, 73788064, 110682096, 221364192]

約数ペア:

[(1, 221364192), (2, 110682096), (3, 73788064), (4, 55341048), (6, 36894032), (7, 31623456), (8, 27670524), (12, 18447016), (14, 15811728), (16, 13835262), (21, 10541152), (24, 9223508), (28, 7905864), (29, 7633248), (32, 6917631), (37, 5982816), (42, 5270576), (48, 4611754), (56, 3952932), (58, 3816624), (74, 2991408), (84, 2635288), (87, 2544416), (96, 2305877), (111, 1994272), (112, 1976466), (116, 1908312), (148, 1495704), (168, 1317644), (174, 1272208), (203, 1090464), (222, 997136), (224, 988233), (232, 954156), (259, 854688), (296, 747852), (307, 721056), (336, 658822), (348, 636104), (406, 545232), (444, 498568), (464, 477078), (518, 427344), (592, 373926), (609, 363488), (614, 360528), (672, 329411), (696, 318052), (777, 284896), (812, 272616), (888, 249284), (921, 240352), (928, 238539), (1036, 213672), (1073, 206304), (1184, 186963), (1218, 181744), (1228, 180264), (1392, 159026), (1554, 142448), (1624, 136308), (1776, 124642), (1842, 120176), (2072, 106836), (2146, 103152), (2149, 103008), (2436, 90872), (2456, 90132), (2784, 79513), (3108, 71224), (3219, 68768), (3248, 68154), (3552, 62321), (3684, 60088), (4144, 53418), (4292, 51576), (4298, 51504), (4872, 45436), (4912, 45066), (6216, 35612), (6438, 34384), (6447, 34336), (6496, 34077), (7368, 30044), (7511, 29472), (8288, 26709), (8584, 25788), (8596, 25752), (8903, 24864), (9744, 22718), (9824, 22533), (11359, 19488), (12432, 17806), (12876, 17192), (12894, 17168), (14736, 15022)]