328522040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{106663}}^1$

素因数の和:106692

約数の個数: 64

約数和(自身を含む): 921576960

約数和(自身を除く): 593054920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 106663, 213326, 426652, 533315, 746641, 853304, 1066630, 1173293, 1493282, 2133260, 2346586, 2986564, 3733205, 4266520, 4693172, 5866465, 5973128, 7466410, 8213051, 9386344, 11732930, 14932820, 16426102, 23465860, 29865640, 32852204, 41065255, 46931720, 65704408, 82130510, 164261020, 328522040]

約数ペア:

[(1, 328522040), (2, 164261020), (4, 82130510), (5, 65704408), (7, 46931720), (8, 41065255), (10, 32852204), (11, 29865640), (14, 23465860), (20, 16426102), (22, 14932820), (28, 11732930), (35, 9386344), (40, 8213051), (44, 7466410), (55, 5973128), (56, 5866465), (70, 4693172), (77, 4266520), (88, 3733205), (110, 2986564), (140, 2346586), (154, 2133260), (220, 1493282), (280, 1173293), (308, 1066630), (385, 853304), (440, 746641), (616, 533315), (770, 426652), (1540, 213326), (3080, 106663)]