321830892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{470513}}^1$

素因数の和:470542

約数の個数: 36

約数和(自身を含む): 856335480

約数和(自身を除く): 534504588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 470513, 941026, 1411539, 1882052, 2823078, 4234617, 5646156, 8469234, 8939747, 16938468, 17879494, 26819241, 35758988, 53638482, 80457723, 107276964, 160915446, 321830892]

約数ペア:

[(1, 321830892), (2, 160915446), (3, 107276964), (4, 80457723), (6, 53638482), (9, 35758988), (12, 26819241), (18, 17879494), (19, 16938468), (36, 8939747), (38, 8469234), (57, 5646156), (76, 4234617), (114, 2823078), (171, 1882052), (228, 1411539), (342, 941026), (684, 470513)]