828668886

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:1045

約数の個数: 64

約数和(自身を含む): 1777033728

約数和(自身を除く): 948364842

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 137, 138, 159, 274, 318, 411, 822, 827, 1219, 1654, 2438, 2481, 3151, 3657, 4962, 6302, 7261, 7314, 9453, 14522, 18906, 19021, 21783, 38042, 43566, 43831, 57063, 87662, 113299, 114126, 131493, 167003, 226598, 262986, 334006, 339897, 501009, 679794, 1002018, 1008113, 2016226, 2605877, 3024339, 5211754, 6004847, 6048678, 7817631, 12009694, 15635262, 18014541, 36029082, 138111481, 276222962, 414334443, 828668886]

約数ペア:

[(1, 828668886), (2, 414334443), (3, 276222962), (6, 138111481), (23, 36029082), (46, 18014541), (53, 15635262), (69, 12009694), (106, 7817631), (137, 6048678), (138, 6004847), (159, 5211754), (274, 3024339), (318, 2605877), (411, 2016226), (822, 1008113), (827, 1002018), (1219, 679794), (1654, 501009), (2438, 339897), (2481, 334006), (3151, 262986), (3657, 226598), (4962, 167003), (6302, 131493), (7261, 114126), (7314, 113299), (9453, 87662), (14522, 57063), (18906, 43831), (19021, 43566), (21783, 38042)]