319762512

素因数分解:

$2^4\times 3^3\times {\mathrm{740191}}^1$

素因数の和:740208

約数の個数: 40

約数和(自身を含む): 917838080

約数和(自身を除く): 598075568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 740191, 1480382, 2220573, 2960764, 4441146, 5921528, 6661719, 8882292, 11843056, 13323438, 17764584, 19985157, 26646876, 35529168, 39970314, 53293752, 79940628, 106587504, 159881256, 319762512]

約数ペア:

[(1, 319762512), (2, 159881256), (3, 106587504), (4, 79940628), (6, 53293752), (8, 39970314), (9, 35529168), (12, 26646876), (16, 19985157), (18, 17764584), (24, 13323438), (27, 11843056), (36, 8882292), (48, 6661719), (54, 5921528), (72, 4441146), (108, 2960764), (144, 2220573), (216, 1480382), (432, 740191)]