140628012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{98479}}^1$

素因数の和:98510

約数の個数: 48

約数和(自身を含む): 397071360

約数和(自身を除く): 256443348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 98479, 196958, 295437, 393916, 590874, 689353, 1181748, 1378706, 1674143, 2068059, 2757412, 3348286, 4136118, 5022429, 6696572, 8272236, 10044858, 11719001, 20089716, 23438002, 35157003, 46876004, 70314006, 140628012]

約数ペア:

[(1, 140628012), (2, 70314006), (3, 46876004), (4, 35157003), (6, 23438002), (7, 20089716), (12, 11719001), (14, 10044858), (17, 8272236), (21, 6696572), (28, 5022429), (34, 4136118), (42, 3348286), (51, 2757412), (68, 2068059), (84, 1674143), (102, 1378706), (119, 1181748), (204, 689353), (238, 590874), (357, 393916), (476, 295437), (714, 196958), (1428, 98479)]