255779916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{8297}}^1$

素因数の和:8678

約数の個数: 48

約数和(自身を含む): 684020736

約数和(自身を除く): 428240820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 367, 734, 1101, 1468, 2202, 2569, 4404, 5138, 7707, 8297, 10276, 15414, 16594, 24891, 30828, 33188, 49782, 58079, 99564, 116158, 174237, 232316, 348474, 696948, 3044999, 6089998, 9134997, 12179996, 18269994, 21314993, 36539988, 42629986, 63944979, 85259972, 127889958, 255779916]

約数ペア:

[(1, 255779916), (2, 127889958), (3, 85259972), (4, 63944979), (6, 42629986), (7, 36539988), (12, 21314993), (14, 18269994), (21, 12179996), (28, 9134997), (42, 6089998), (84, 3044999), (367, 696948), (734, 348474), (1101, 232316), (1468, 174237), (2202, 116158), (2569, 99564), (4404, 58079), (5138, 49782), (7707, 33188), (8297, 30828), (10276, 24891), (15414, 16594)]