290563744

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3529}}^1$

素因数の和:3653

約数の個数: 48

約数和(自身を含む): 597784320

約数和(自身を除く): 307220576

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 83, 124, 166, 248, 332, 496, 664, 992, 1328, 2573, 2656, 3529, 5146, 7058, 10292, 14116, 20584, 28232, 41168, 56464, 82336, 109399, 112928, 218798, 292907, 437596, 585814, 875192, 1171628, 1750384, 2343256, 3500768, 4686512, 9080117, 9373024, 18160234, 36320468, 72640936, 145281872, 290563744]

約数ペア:

[(1, 290563744), (2, 145281872), (4, 72640936), (8, 36320468), (16, 18160234), (31, 9373024), (32, 9080117), (62, 4686512), (83, 3500768), (124, 2343256), (166, 1750384), (248, 1171628), (332, 875192), (496, 585814), (664, 437596), (992, 292907), (1328, 218798), (2573, 112928), (2656, 109399), (3529, 82336), (5146, 56464), (7058, 41168), (10292, 28232), (14116, 20584)]