304580008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{8123}}^1$

素因数の和:8281

約数の個数: 32

約数和(自身を含む): 589802400

約数和(自身を除く): 285222392

約数列:

[1, 2, 4, 8, 43, 86, 109, 172, 218, 344, 436, 872, 4687, 8123, 9374, 16246, 18748, 32492, 37496, 64984, 349289, 698578, 885407, 1397156, 1770814, 2794312, 3541628, 7083256, 38072501, 76145002, 152290004, 304580008]

約数ペア:

[(1, 304580008), (2, 152290004), (4, 76145002), (8, 38072501), (43, 7083256), (86, 3541628), (109, 2794312), (172, 1770814), (218, 1397156), (344, 885407), (436, 698578), (872, 349289), (4687, 64984), (8123, 37496), (9374, 32492), (16246, 18748)]