408086284

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:666

約数の個数: 36

約数和(自身を含む): 739001592

約数和(自身を除く): 330915308

約数列:

[1, 2, 4, 41, 82, 137, 164, 274, 443, 548, 886, 1681, 1772, 3362, 5617, 6724, 11234, 18163, 22468, 36326, 60691, 72652, 121382, 230297, 242764, 460594, 744683, 921188, 1489366, 2488331, 2978732, 4976662, 9953324, 102021571, 204043142, 408086284]

約数ペア:

[(1, 408086284), (2, 204043142), (4, 102021571), (41, 9953324), (82, 4976662), (137, 2978732), (164, 2488331), (274, 1489366), (443, 921188), (548, 744683), (886, 460594), (1681, 242764), (1772, 230297), (3362, 121382), (5617, 72652), (6724, 60691), (11234, 36326), (18163, 22468)]