249374164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3041}}^1$

素因数の和:3160

約数の個数: 48

約数和(自身を含む): 500834880

約数和(自身を除く): 251460716

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 83, 166, 247, 332, 494, 988, 1079, 1577, 2158, 3041, 3154, 4316, 6082, 6308, 12164, 20501, 39533, 41002, 57779, 79066, 82004, 115558, 158132, 231116, 252403, 504806, 751127, 1009612, 1502254, 3004508, 3281239, 4795657, 6562478, 9591314, 13124956, 19182628, 62343541, 124687082, 249374164]

約数ペア:

[(1, 249374164), (2, 124687082), (4, 62343541), (13, 19182628), (19, 13124956), (26, 9591314), (38, 6562478), (52, 4795657), (76, 3281239), (83, 3004508), (166, 1502254), (247, 1009612), (332, 751127), (494, 504806), (988, 252403), (1079, 231116), (1577, 158132), (2158, 115558), (3041, 82004), (3154, 79066), (4316, 57779), (6082, 41002), (6308, 39533), (12164, 20501)]