247384384

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10253}}^1$

素因数の和:10307

約数の個数: 56

約数和(自身を含む): 546948360

約数和(自身を除く): 299563976

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 208, 232, 377, 416, 464, 754, 832, 928, 1508, 1856, 3016, 6032, 10253, 12064, 20506, 24128, 41012, 82024, 133289, 164048, 266578, 297337, 328096, 533156, 594674, 656192, 1066312, 1189348, 2132624, 2378696, 3865381, 4265248, 4757392, 7730762, 8530496, 9514784, 15461524, 19029568, 30923048, 61846096, 123692192, 247384384]

約数ペア:

[(1, 247384384), (2, 123692192), (4, 61846096), (8, 30923048), (13, 19029568), (16, 15461524), (26, 9514784), (29, 8530496), (32, 7730762), (52, 4757392), (58, 4265248), (64, 3865381), (104, 2378696), (116, 2132624), (208, 1189348), (232, 1066312), (377, 656192), (416, 594674), (464, 533156), (754, 328096), (832, 297337), (928, 266578), (1508, 164048), (1856, 133289), (3016, 82024), (6032, 41012), (10253, 24128), (12064, 20506)]