740448

素因数分解:

$2^5\times 3^3\times {\mathrm{857}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 2162160

約数和(自身を除く): 1421712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 857, 864, 1714, 2571, 3428, 5142, 6856, 7713, 10284, 13712, 15426, 20568, 23139, 27424, 30852, 41136, 46278, 61704, 82272, 92556, 123408, 185112, 246816, 370224, 740448]

約数ペア:

[(1, 740448), (2, 370224), (3, 246816), (4, 185112), (6, 123408), (8, 92556), (9, 82272), (12, 61704), (16, 46278), (18, 41136), (24, 30852), (27, 27424), (32, 23139), (36, 20568), (48, 15426), (54, 13712), (72, 10284), (96, 7713), (108, 6856), (144, 5142), (216, 3428), (288, 2571), (432, 1714), (857, 864)]