321553764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1276007}}^1$

素因数の和:1276024

約数の個数: 36

約数和(自身を含む): 928933824

約数和(自身を除く): 607380060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1276007, 2552014, 3828021, 5104028, 7656042, 8932049, 11484063, 15312084, 17864098, 22968126, 26796147, 35728196, 45936252, 53592294, 80388441, 107184588, 160776882, 321553764]

約数ペア:

[(1, 321553764), (2, 160776882), (3, 107184588), (4, 80388441), (6, 53592294), (7, 45936252), (9, 35728196), (12, 26796147), (14, 22968126), (18, 17864098), (21, 15312084), (28, 11484063), (36, 8932049), (42, 7656042), (63, 5104028), (84, 3828021), (126, 2552014), (252, 1276007)]