2487687564

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^2\times {\mathrm{563}}^1$

素因数の和:787

約数の個数: 72

約数和(自身を含む): 5989273920

約数和(自身を除く): 3501586356

約数列:

[1, 2, 3, 4, 6, 12, 59, 79, 118, 158, 177, 236, 237, 316, 354, 474, 563, 708, 948, 1126, 1689, 2252, 3378, 4661, 6241, 6756, 9322, 12482, 13983, 18644, 18723, 24964, 27966, 33217, 37446, 44477, 55932, 66434, 74892, 88954, 99651, 132868, 133431, 177908, 199302, 266862, 368219, 398604, 533724, 736438, 1104657, 1472876, 2209314, 2624143, 3513683, 4418628, 5248286, 7027366, 7872429, 10496572, 10541049, 14054732, 15744858, 21082098, 31489716, 42164196, 207307297, 414614594, 621921891, 829229188, 1243843782, 2487687564]

約数ペア:

[(1, 2487687564), (2, 1243843782), (3, 829229188), (4, 621921891), (6, 414614594), (12, 207307297), (59, 42164196), (79, 31489716), (118, 21082098), (158, 15744858), (177, 14054732), (236, 10541049), (237, 10496572), (316, 7872429), (354, 7027366), (474, 5248286), (563, 4418628), (708, 3513683), (948, 2624143), (1126, 2209314), (1689, 1472876), (2252, 1104657), (3378, 736438), (4661, 533724), (6241, 398604), (6756, 368219), (9322, 266862), (12482, 199302), (13983, 177908), (18644, 133431), (18723, 132868), (24964, 99651), (27966, 88954), (33217, 74892), (37446, 66434), (44477, 55932)]