225376448

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:526

約数の個数: 112

約数和(自身を含む): 526694400

約数和(自身を除く): 301317952

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 32, 44, 46, 62, 64, 88, 92, 124, 176, 184, 248, 253, 341, 352, 368, 449, 496, 506, 682, 704, 713, 736, 898, 992, 1012, 1364, 1426, 1472, 1796, 1984, 2024, 2728, 2852, 3592, 4048, 4939, 5456, 5704, 7184, 7843, 8096, 9878, 10327, 10912, 11408, 13919, 14368, 15686, 16192, 19756, 20654, 21824, 22816, 27838, 28736, 31372, 39512, 41308, 45632, 55676, 62744, 79024, 82616, 111352, 113597, 125488, 153109, 158048, 165232, 222704, 227194, 250976, 306218, 316096, 320137, 330464, 445408, 454388, 501952, 612436, 640274, 660928, 890816, 908776, 1224872, 1280548, 1817552, 2449744, 2561096, 3521507, 3635104, 4899488, 5122192, 7043014, 7270208, 9798976, 10244384, 14086028, 20488768, 28172056, 56344112, 112688224, 225376448]

約数ペア:

[(1, 225376448), (2, 112688224), (4, 56344112), (8, 28172056), (11, 20488768), (16, 14086028), (22, 10244384), (23, 9798976), (31, 7270208), (32, 7043014), (44, 5122192), (46, 4899488), (62, 3635104), (64, 3521507), (88, 2561096), (92, 2449744), (124, 1817552), (176, 1280548), (184, 1224872), (248, 908776), (253, 890816), (341, 660928), (352, 640274), (368, 612436), (449, 501952), (496, 454388), (506, 445408), (682, 330464), (704, 320137), (713, 316096), (736, 306218), (898, 250976), (992, 227194), (1012, 222704), (1364, 165232), (1426, 158048), (1472, 153109), (1796, 125488), (1984, 113597), (2024, 111352), (2728, 82616), (2852, 79024), (3592, 62744), (4048, 55676), (4939, 45632), (5456, 41308), (5704, 39512), (7184, 31372), (7843, 28736), (8096, 27838), (9878, 22816), (10327, 21824), (10912, 20654), (11408, 19756), (13919, 16192), (14368, 15686)]