289663904

素因数分解:

$2^5\times {\mathrm{151}}^2\times {\mathrm{397}}^1$

素因数の和:709

約数の個数: 36

約数和(自身を含む): 575523522

約数和(自身を除く): 285859618

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 397, 604, 794, 1208, 1588, 2416, 3176, 4832, 6352, 12704, 22801, 45602, 59947, 91204, 119894, 182408, 239788, 364816, 479576, 729632, 959152, 1918304, 9051997, 18103994, 36207988, 72415976, 144831952, 289663904]

約数ペア:

[(1, 289663904), (2, 144831952), (4, 72415976), (8, 36207988), (16, 18103994), (32, 9051997), (151, 1918304), (302, 959152), (397, 729632), (604, 479576), (794, 364816), (1208, 239788), (1588, 182408), (2416, 119894), (3176, 91204), (4832, 59947), (6352, 45602), (12704, 22801)]