254838318

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{5521}}^1$

素因数の和:5697

約数の個数: 48

約数和(自身を含む): 596773584

約数和(自身を除く): 341935266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 157, 294, 314, 471, 942, 1099, 2198, 3297, 5521, 6594, 7693, 11042, 15386, 16563, 23079, 33126, 38647, 46158, 77294, 115941, 231882, 270529, 541058, 811587, 866797, 1623174, 1733594, 2600391, 5200782, 6067579, 12135158, 18202737, 36405474, 42473053, 84946106, 127419159, 254838318]

約数ペア:

[(1, 254838318), (2, 127419159), (3, 84946106), (6, 42473053), (7, 36405474), (14, 18202737), (21, 12135158), (42, 6067579), (49, 5200782), (98, 2600391), (147, 1733594), (157, 1623174), (294, 866797), (314, 811587), (471, 541058), (942, 270529), (1099, 231882), (2198, 115941), (3297, 77294), (5521, 46158), (6594, 38647), (7693, 33126), (11042, 23079), (15386, 16563)]