315446404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1657}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 681132928

約数和(自身を除く): 365686524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 523, 1046, 1657, 2092, 3314, 3661, 6628, 6799, 7322, 11599, 13598, 14644, 21541, 23198, 27196, 43082, 46396, 47593, 86164, 95186, 150787, 190372, 301574, 603148, 866611, 1733222, 3466444, 6066277, 11265943, 12132554, 22531886, 24265108, 45063772, 78861601, 157723202, 315446404]

約数ペア:

[(1, 315446404), (2, 157723202), (4, 78861601), (7, 45063772), (13, 24265108), (14, 22531886), (26, 12132554), (28, 11265943), (52, 6066277), (91, 3466444), (182, 1733222), (364, 866611), (523, 603148), (1046, 301574), (1657, 190372), (2092, 150787), (3314, 95186), (3661, 86164), (6628, 47593), (6799, 46396), (7322, 43082), (11599, 27196), (13598, 23198), (14644, 21541)]