238055758

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 383201280

約数和(自身を除く): 145145522

約数列:

[1, 2, 31, 41, 62, 71, 82, 142, 1271, 1319, 2201, 2542, 2638, 2911, 4402, 5822, 40889, 54079, 81778, 90241, 93649, 108158, 180482, 187298, 1676449, 2903119, 3352898, 3839609, 5806238, 7679218, 119027879, 238055758]

約数ペア:

[(1, 238055758), (2, 119027879), (31, 7679218), (41, 5806238), (62, 3839609), (71, 3352898), (82, 2903119), (142, 1676449), (1271, 187298), (1319, 180482), (2201, 108158), (2542, 93649), (2638, 90241), (2911, 81778), (4402, 54079), (5822, 40889)]