289607584

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 678900096

約数和(自身を除く): 389292512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 83, 112, 148, 166, 224, 259, 296, 332, 421, 518, 581, 592, 664, 842, 1036, 1162, 1184, 1328, 1684, 2072, 2324, 2656, 2947, 3071, 3368, 4144, 4648, 5894, 6142, 6736, 8288, 9296, 11788, 12284, 13472, 15577, 18592, 21497, 23576, 24568, 31154, 34943, 42994, 47152, 49136, 62308, 69886, 85988, 94304, 98272, 109039, 124616, 139772, 171976, 218078, 244601, 249232, 279544, 343952, 436156, 489202, 498464, 559088, 687904, 872312, 978404, 1118176, 1292891, 1744624, 1956808, 2585782, 3489248, 3913616, 5171564, 7827232, 9050237, 10343128, 18100474, 20686256, 36200948, 41372512, 72401896, 144803792, 289607584]

約数ペア:

[(1, 289607584), (2, 144803792), (4, 72401896), (7, 41372512), (8, 36200948), (14, 20686256), (16, 18100474), (28, 10343128), (32, 9050237), (37, 7827232), (56, 5171564), (74, 3913616), (83, 3489248), (112, 2585782), (148, 1956808), (166, 1744624), (224, 1292891), (259, 1118176), (296, 978404), (332, 872312), (421, 687904), (518, 559088), (581, 498464), (592, 489202), (664, 436156), (842, 343952), (1036, 279544), (1162, 249232), (1184, 244601), (1328, 218078), (1684, 171976), (2072, 139772), (2324, 124616), (2656, 109039), (2947, 98272), (3071, 94304), (3368, 85988), (4144, 69886), (4648, 62308), (5894, 49136), (6142, 47152), (6736, 42994), (8288, 34943), (9296, 31154), (11788, 24568), (12284, 23576), (13472, 21497), (15577, 18592)]