324780920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{477619}}^1$

素因数の和:477647

約数の個数: 32

約数和(自身を含む): 773744400

約数和(自身を除く): 448963480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 477619, 955238, 1910476, 2388095, 3820952, 4776190, 8119523, 9552380, 16239046, 19104760, 32478092, 40597615, 64956184, 81195230, 162390460, 324780920]

約数ペア:

[(1, 324780920), (2, 162390460), (4, 81195230), (5, 64956184), (8, 40597615), (10, 32478092), (17, 19104760), (20, 16239046), (34, 9552380), (40, 8119523), (68, 4776190), (85, 3820952), (136, 2388095), (170, 1910476), (340, 955238), (680, 477619)]