291280832

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{457}}^1$

素因数の和:925

約数の個数: 56

約数和(自身を含む): 605857056

約数和(自身を除く): 314576224

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 433, 457, 736, 866, 914, 1472, 1732, 1828, 3464, 3656, 6928, 7312, 9959, 10511, 13856, 14624, 19918, 21022, 27712, 29248, 39836, 42044, 79672, 84088, 159344, 168176, 197881, 318688, 336352, 395762, 637376, 672704, 791524, 1583048, 3166096, 4551263, 6332192, 9102526, 12664384, 18205052, 36410104, 72820208, 145640416, 291280832]

約数ペア:

[(1, 291280832), (2, 145640416), (4, 72820208), (8, 36410104), (16, 18205052), (23, 12664384), (32, 9102526), (46, 6332192), (64, 4551263), (92, 3166096), (184, 1583048), (368, 791524), (433, 672704), (457, 637376), (736, 395762), (866, 336352), (914, 318688), (1472, 197881), (1732, 168176), (1828, 159344), (3464, 84088), (3656, 79672), (6928, 42044), (7312, 39836), (9959, 29248), (10511, 27712), (13856, 21022), (14624, 19918)]