238259968

素因数分解:

$2^8\times {\mathrm{761}}^1\times {\mathrm{1223}}^1$

素因数の和:2000

約数の個数: 36

約数和(自身を含む): 476603568

約数和(自身を除く): 238343600

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 761, 1223, 1522, 2446, 3044, 4892, 6088, 9784, 12176, 19568, 24352, 39136, 48704, 78272, 97408, 156544, 194816, 313088, 930703, 1861406, 3722812, 7445624, 14891248, 29782496, 59564992, 119129984, 238259968]

約数ペア:

[(1, 238259968), (2, 119129984), (4, 59564992), (8, 29782496), (16, 14891248), (32, 7445624), (64, 3722812), (128, 1861406), (256, 930703), (761, 313088), (1223, 194816), (1522, 156544), (2446, 97408), (3044, 78272), (4892, 48704), (6088, 39136), (9784, 24352), (12176, 19568)]