321099156

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{182029}}^1$

素因数の和:182053

約数の個数: 54

約数和(自身を含む): 944189610

約数和(自身を除く): 623090454

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 182029, 364058, 546087, 728116, 1092174, 1274203, 1638261, 2184348, 2548406, 3276522, 3822609, 5096812, 6553044, 7645218, 8919421, 11467827, 15290436, 17838842, 22935654, 26758263, 35677684, 45871308, 53516526, 80274789, 107033052, 160549578, 321099156]

約数ペア:

[(1, 321099156), (2, 160549578), (3, 107033052), (4, 80274789), (6, 53516526), (7, 45871308), (9, 35677684), (12, 26758263), (14, 22935654), (18, 17838842), (21, 15290436), (28, 11467827), (36, 8919421), (42, 7645218), (49, 6553044), (63, 5096812), (84, 3822609), (98, 3276522), (126, 2548406), (147, 2184348), (196, 1638261), (252, 1274203), (294, 1092174), (441, 728116), (588, 546087), (882, 364058), (1764, 182029)]