452703472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{443}}^1$

素因数の和:515

約数の個数: 80

約数和(自身を含む): 1005873120

約数和(自身を除く): 553169648

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 289, 442, 443, 578, 884, 886, 1156, 1768, 1772, 2312, 3536, 3544, 3757, 4624, 4913, 5759, 7088, 7514, 7531, 9826, 11518, 15028, 15062, 19652, 23036, 30056, 30124, 39304, 46072, 60112, 60248, 63869, 78608, 92144, 97903, 120496, 127738, 128027, 195806, 255476, 256054, 391612, 510952, 512108, 783224, 1021904, 1024216, 1566448, 1664351, 2048432, 2176459, 3328702, 4352918, 6657404, 8705836, 13314808, 17411672, 26629616, 28293967, 34823344, 56587934, 113175868, 226351736, 452703472]

約数ペア:

[(1, 452703472), (2, 226351736), (4, 113175868), (8, 56587934), (13, 34823344), (16, 28293967), (17, 26629616), (26, 17411672), (34, 13314808), (52, 8705836), (68, 6657404), (104, 4352918), (136, 3328702), (208, 2176459), (221, 2048432), (272, 1664351), (289, 1566448), (442, 1024216), (443, 1021904), (578, 783224), (884, 512108), (886, 510952), (1156, 391612), (1768, 256054), (1772, 255476), (2312, 195806), (3536, 128027), (3544, 127738), (3757, 120496), (4624, 97903), (4913, 92144), (5759, 78608), (7088, 63869), (7514, 60248), (7531, 60112), (9826, 46072), (11518, 39304), (15028, 30124), (15062, 30056), (19652, 23036)]