868367032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3889}}^1$

素因数の和:4040

約数の個数: 64

約数和(自身を含む): 1862532000

約数和(自身を除く): 994164968

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 113, 152, 226, 247, 452, 494, 904, 988, 1469, 1976, 2147, 2938, 3889, 4294, 5876, 7778, 8588, 11752, 15556, 17176, 27911, 31112, 50557, 55822, 73891, 101114, 111644, 147782, 202228, 223288, 295564, 404456, 439457, 591128, 878914, 960583, 1757828, 1921166, 3515656, 3842332, 5712941, 7684664, 8349683, 11425882, 16699366, 22851764, 33398732, 45703528, 66797464, 108545879, 217091758, 434183516, 868367032]

約数ペア:

[(1, 868367032), (2, 434183516), (4, 217091758), (8, 108545879), (13, 66797464), (19, 45703528), (26, 33398732), (38, 22851764), (52, 16699366), (76, 11425882), (104, 8349683), (113, 7684664), (152, 5712941), (226, 3842332), (247, 3515656), (452, 1921166), (494, 1757828), (904, 960583), (988, 878914), (1469, 591128), (1976, 439457), (2147, 404456), (2938, 295564), (3889, 223288), (4294, 202228), (5876, 147782), (7778, 111644), (8588, 101114), (11752, 73891), (15556, 55822), (17176, 50557), (27911, 31112)]