2689788968

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:846

約数の個数: 64

約数和(自身を含む): 5239503360

約数和(自身を除く): 2549714392

約数列:

[1, 2, 4, 8, 67, 83, 103, 134, 166, 206, 268, 332, 412, 536, 587, 664, 824, 1174, 2348, 4696, 5561, 6901, 8549, 11122, 13802, 17098, 22244, 27604, 34196, 39329, 44488, 48721, 55208, 60461, 68392, 78658, 97442, 120922, 157316, 194884, 241844, 314632, 389768, 483688, 572783, 1145566, 2291132, 3264307, 4050887, 4582264, 5018263, 6528614, 8101774, 10036526, 13057228, 16203548, 20073052, 26114456, 32407096, 40146104, 336223621, 672447242, 1344894484, 2689788968]

約数ペア:

[(1, 2689788968), (2, 1344894484), (4, 672447242), (8, 336223621), (67, 40146104), (83, 32407096), (103, 26114456), (134, 20073052), (166, 16203548), (206, 13057228), (268, 10036526), (332, 8101774), (412, 6528614), (536, 5018263), (587, 4582264), (664, 4050887), (824, 3264307), (1174, 2291132), (2348, 1145566), (4696, 572783), (5561, 483688), (6901, 389768), (8549, 314632), (11122, 241844), (13802, 194884), (17098, 157316), (22244, 120922), (27604, 97442), (34196, 78658), (39329, 68392), (44488, 60461), (48721, 55208)]