4493448

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 12700800

約数和(自身を除く): 8207352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 293, 426, 568, 586, 639, 852, 879, 1172, 1278, 1704, 1758, 1917, 2344, 2556, 2637, 3516, 3834, 5112, 5274, 7032, 7668, 7911, 10548, 15336, 15822, 20803, 21096, 31644, 41606, 62409, 63288, 83212, 124818, 166424, 187227, 249636, 374454, 499272, 561681, 748908, 1123362, 1497816, 2246724, 4493448]

約数ペア:

[(1, 4493448), (2, 2246724), (3, 1497816), (4, 1123362), (6, 748908), (8, 561681), (9, 499272), (12, 374454), (18, 249636), (24, 187227), (27, 166424), (36, 124818), (54, 83212), (71, 63288), (72, 62409), (108, 41606), (142, 31644), (213, 21096), (216, 20803), (284, 15822), (293, 15336), (426, 10548), (568, 7911), (586, 7668), (639, 7032), (852, 5274), (879, 5112), (1172, 3834), (1278, 3516), (1704, 2637), (1758, 2556), (1917, 2344)]