285439968008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{307451}}^1$

素因数の和:307662

約数の個数: 64

約数和(自身を含む): 588832070400

約数和(自身を除く): 303392102392

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 113, 158, 226, 316, 452, 632, 904, 1027, 1469, 2054, 2938, 4108, 5876, 8216, 8927, 11752, 17854, 35708, 71416, 116051, 232102, 307451, 464204, 614902, 928408, 1229804, 2459608, 3996863, 7993726, 15987452, 24288629, 31974904, 34741963, 48577258, 69483926, 97154516, 138967852, 194309032, 277935704, 315752177, 451645519, 631504354, 903291038, 1263008708, 1806582076, 2526017416, 2744615077, 3613164152, 5489230154, 10978460308, 21956920616, 35679996001, 71359992002, 142719984004, 285439968008]

約数ペア:

[(1, 285439968008), (2, 142719984004), (4, 71359992002), (8, 35679996001), (13, 21956920616), (26, 10978460308), (52, 5489230154), (79, 3613164152), (104, 2744615077), (113, 2526017416), (158, 1806582076), (226, 1263008708), (316, 903291038), (452, 631504354), (632, 451645519), (904, 315752177), (1027, 277935704), (1469, 194309032), (2054, 138967852), (2938, 97154516), (4108, 69483926), (5876, 48577258), (8216, 34741963), (8927, 31974904), (11752, 24288629), (17854, 15987452), (35708, 7993726), (71416, 3996863), (116051, 2459608), (232102, 1229804), (307451, 928408), (464204, 614902)]