354822496

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20051}}^1$

素因数の和:20147

約数の個数: 48

約数和(自身を含む): 808496640

約数和(自身を除く): 453674144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 8848, 17696, 20051, 40102, 80204, 140357, 160408, 280714, 320816, 561428, 641632, 1122856, 1584029, 2245712, 3168058, 4491424, 6336116, 11088203, 12672232, 22176406, 25344464, 44352812, 50688928, 88705624, 177411248, 354822496]

約数ペア:

[(1, 354822496), (2, 177411248), (4, 88705624), (7, 50688928), (8, 44352812), (14, 25344464), (16, 22176406), (28, 12672232), (32, 11088203), (56, 6336116), (79, 4491424), (112, 3168058), (158, 2245712), (224, 1584029), (316, 1122856), (553, 641632), (632, 561428), (1106, 320816), (1264, 280714), (2212, 160408), (2528, 140357), (4424, 80204), (8848, 40102), (17696, 20051)]