253648864

素因数分解:

$2^5\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6947}}^1$

素因数の和:7127

約数の個数: 48

約数和(自身を含む): 574293888

約数和(自身を除く): 320645024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 163, 224, 326, 652, 1141, 1304, 2282, 2608, 4564, 5216, 6947, 9128, 13894, 18256, 27788, 36512, 48629, 55576, 97258, 111152, 194516, 222304, 389032, 778064, 1132361, 1556128, 2264722, 4529444, 7926527, 9058888, 15853054, 18117776, 31706108, 36235552, 63412216, 126824432, 253648864]

約数ペア:

[(1, 253648864), (2, 126824432), (4, 63412216), (7, 36235552), (8, 31706108), (14, 18117776), (16, 15853054), (28, 9058888), (32, 7926527), (56, 4529444), (112, 2264722), (163, 1556128), (224, 1132361), (326, 778064), (652, 389032), (1141, 222304), (1304, 194516), (2282, 111152), (2608, 97258), (4564, 55576), (5216, 48629), (6947, 36512), (9128, 27788), (13894, 18256)]