396896556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{205433}}^1$

素因数の和:205470

約数の個数: 48

約数和(自身を含む): 1104413184

約数和(自身を除く): 707516628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 205433, 410866, 616299, 821732, 1232598, 1438031, 2465196, 2876062, 4314093, 4724959, 5752124, 8628186, 9449918, 14174877, 17256372, 18899836, 28349754, 33074713, 56699508, 66149426, 99224139, 132298852, 198448278, 396896556]

約数ペア:

[(1, 396896556), (2, 198448278), (3, 132298852), (4, 99224139), (6, 66149426), (7, 56699508), (12, 33074713), (14, 28349754), (21, 18899836), (23, 17256372), (28, 14174877), (42, 9449918), (46, 8628186), (69, 5752124), (84, 4724959), (92, 4314093), (138, 2876062), (161, 2465196), (276, 1438031), (322, 1232598), (483, 821732), (644, 616299), (966, 410866), (1932, 205433)]