285848568

素因数分解:

$2^3\times 3^3\times {\mathrm{1323373}}^1$

素因数の和:1323388

約数の個数: 32

約数和(自身を含む): 794024400

約数和(自身を除く): 508175832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1323373, 2646746, 3970119, 5293492, 7940238, 10586984, 11910357, 15880476, 23820714, 31760952, 35731071, 47641428, 71462142, 95282856, 142924284, 285848568]

約数ペア:

[(1, 285848568), (2, 142924284), (3, 95282856), (4, 71462142), (6, 47641428), (8, 35731071), (9, 31760952), (12, 23820714), (18, 15880476), (24, 11910357), (27, 10586984), (36, 7940238), (54, 5293492), (72, 3970119), (108, 2646746), (216, 1323373)]