390712944

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{198533}}^1$

素因数の和:198585

約数の個数: 40

約数和(自身を含む): 1033965072

約数和(自身を除く): 643252128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 198533, 397066, 595599, 794132, 1191198, 1588264, 2382396, 3176528, 4764792, 8139853, 9529584, 16279706, 24419559, 32559412, 48839118, 65118824, 97678236, 130237648, 195356472, 390712944]

約数ペア:

[(1, 390712944), (2, 195356472), (3, 130237648), (4, 97678236), (6, 65118824), (8, 48839118), (12, 32559412), (16, 24419559), (24, 16279706), (41, 9529584), (48, 8139853), (82, 4764792), (123, 3176528), (164, 2382396), (246, 1588264), (328, 1191198), (492, 794132), (656, 595599), (984, 397066), (1968, 198533)]