2660957568

素因数分解:

$2^7\times 3^4\times {\mathrm{256651}}^1$

素因数の和:256677

約数の個数: 80

約数和(自身を含む): 7918997460

約数和(自身を除く): 5258039892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 256651, 513302, 769953, 1026604, 1539906, 2053208, 2309859, 3079812, 4106416, 4619718, 6159624, 6929577, 8212832, 9239436, 12319248, 13859154, 16425664, 18478872, 20788731, 24638496, 27718308, 32851328, 36957744, 41577462, 49276992, 55436616, 73915488, 83154924, 98553984, 110873232, 147830976, 166309848, 221746464, 295661952, 332619696, 443492928, 665239392, 886985856, 1330478784, 2660957568]

約数ペア:

[(1, 2660957568), (2, 1330478784), (3, 886985856), (4, 665239392), (6, 443492928), (8, 332619696), (9, 295661952), (12, 221746464), (16, 166309848), (18, 147830976), (24, 110873232), (27, 98553984), (32, 83154924), (36, 73915488), (48, 55436616), (54, 49276992), (64, 41577462), (72, 36957744), (81, 32851328), (96, 27718308), (108, 24638496), (128, 20788731), (144, 18478872), (162, 16425664), (192, 13859154), (216, 12319248), (288, 9239436), (324, 8212832), (384, 6929577), (432, 6159624), (576, 4619718), (648, 4106416), (864, 3079812), (1152, 2309859), (1296, 2053208), (1728, 1539906), (2592, 1026604), (3456, 769953), (5184, 513302), (10368, 256651)]