447861168

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:687

約数の個数: 120

約数和(自身を含む): 1293726720

約数和(自身を除く): 845865552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 151, 172, 258, 302, 344, 387, 453, 479, 516, 604, 688, 774, 906, 958, 1032, 1208, 1359, 1437, 1548, 1812, 1916, 2064, 2416, 2718, 2874, 3096, 3624, 3832, 4311, 5436, 5748, 6192, 6493, 7248, 7664, 8622, 10872, 11496, 12986, 17244, 19479, 20597, 21744, 22992, 25972, 34488, 38958, 41194, 51944, 58437, 61791, 68976, 72329, 77916, 82388, 103888, 116874, 123582, 144658, 155832, 164776, 185373, 216987, 233748, 247164, 289316, 311664, 329552, 370746, 433974, 467496, 494328, 578632, 650961, 741492, 867948, 934992, 988656, 1157264, 1301922, 1482984, 1735896, 2603844, 2965968, 3110147, 3471792, 5207688, 6220294, 9330441, 10415376, 12440588, 18660882, 24881176, 27991323, 37321764, 49762352, 55982646, 74643528, 111965292, 149287056, 223930584, 447861168]

約数ペア:

[(1, 447861168), (2, 223930584), (3, 149287056), (4, 111965292), (6, 74643528), (8, 55982646), (9, 49762352), (12, 37321764), (16, 27991323), (18, 24881176), (24, 18660882), (36, 12440588), (43, 10415376), (48, 9330441), (72, 6220294), (86, 5207688), (129, 3471792), (144, 3110147), (151, 2965968), (172, 2603844), (258, 1735896), (302, 1482984), (344, 1301922), (387, 1157264), (453, 988656), (479, 934992), (516, 867948), (604, 741492), (688, 650961), (774, 578632), (906, 494328), (958, 467496), (1032, 433974), (1208, 370746), (1359, 329552), (1437, 311664), (1548, 289316), (1812, 247164), (1916, 233748), (2064, 216987), (2416, 185373), (2718, 164776), (2874, 155832), (3096, 144658), (3624, 123582), (3832, 116874), (4311, 103888), (5436, 82388), (5748, 77916), (6192, 72329), (6493, 68976), (7248, 61791), (7664, 58437), (8622, 51944), (10872, 41194), (11496, 38958), (12986, 34488), (17244, 25972), (19479, 22992), (20597, 21744)]