339761931490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1997}}^1\times {\mathrm{3613}}^1$

素因数の和:5911

約数の個数: 64

約数和(自身を含む): 650389375584

約数和(自身を除く): 310627444094

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 277, 554, 1385, 1997, 2770, 3613, 3994, 4709, 7226, 9418, 9985, 18065, 19970, 23545, 33949, 36130, 47090, 61421, 67898, 122842, 169745, 307105, 339490, 553169, 614210, 1000801, 1106338, 2001602, 2765845, 5004005, 5531690, 7215161, 9403873, 10008010, 14430322, 17013617, 18807746, 34027234, 36075805, 47019365, 72151610, 85068085, 94038730, 122657737, 170136170, 245315474, 613288685, 1226577370, 1998599597, 3997199194, 9992997985, 19985995970, 33976193149, 67952386298, 169880965745, 339761931490]

約数ペア:

[(1, 339761931490), (2, 169880965745), (5, 67952386298), (10, 33976193149), (17, 19985995970), (34, 9992997985), (85, 3997199194), (170, 1998599597), (277, 1226577370), (554, 613288685), (1385, 245315474), (1997, 170136170), (2770, 122657737), (3613, 94038730), (3994, 85068085), (4709, 72151610), (7226, 47019365), (9418, 36075805), (9985, 34027234), (18065, 18807746), (19970, 17013617), (23545, 14430322), (33949, 10008010), (36130, 9403873), (47090, 7215161), (61421, 5531690), (67898, 5004005), (122842, 2765845), (169745, 2001602), (307105, 1106338), (339490, 1000801), (553169, 614210)]