304391164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{2293}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 665957376

約数和(自身を除く): 361566212

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 431, 862, 1724, 2293, 3017, 4586, 4741, 6034, 9172, 9482, 12068, 16051, 18964, 25223, 32102, 33187, 50446, 64204, 66374, 100892, 132748, 176561, 353122, 706244, 988283, 1976566, 3953132, 6917981, 10871113, 13835962, 21742226, 27671924, 43484452, 76097791, 152195582, 304391164]

約数ペア:

[(1, 304391164), (2, 152195582), (4, 76097791), (7, 43484452), (11, 27671924), (14, 21742226), (22, 13835962), (28, 10871113), (44, 6917981), (77, 3953132), (154, 1976566), (308, 988283), (431, 706244), (862, 353122), (1724, 176561), (2293, 132748), (3017, 100892), (4586, 66374), (4741, 64204), (6034, 50446), (9172, 33187), (9482, 32102), (12068, 25223), (16051, 18964)]