313120332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{2207}}^1$

素因数の和:2787

約数の個数: 72

約数和(自身を含む): 906587136

約数和(自身を除く): 593466804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 563, 1126, 1689, 2207, 2252, 3378, 3941, 4414, 5067, 6621, 6756, 7882, 8828, 10134, 11823, 13242, 15449, 15764, 19863, 20268, 23646, 26484, 30898, 35469, 39726, 46347, 47292, 61796, 70938, 79452, 92694, 139041, 141876, 185388, 278082, 556164, 1242541, 2485082, 3727623, 4970164, 7455246, 8697787, 11182869, 14910492, 17395574, 22365738, 26093361, 34791148, 44731476, 52186722, 78280083, 104373444, 156560166, 313120332]

約数ペア:

[(1, 313120332), (2, 156560166), (3, 104373444), (4, 78280083), (6, 52186722), (7, 44731476), (9, 34791148), (12, 26093361), (14, 22365738), (18, 17395574), (21, 14910492), (28, 11182869), (36, 8697787), (42, 7455246), (63, 4970164), (84, 3727623), (126, 2485082), (252, 1242541), (563, 556164), (1126, 278082), (1689, 185388), (2207, 141876), (2252, 139041), (3378, 92694), (3941, 79452), (4414, 70938), (5067, 61796), (6621, 47292), (6756, 46347), (7882, 39726), (8828, 35469), (10134, 30898), (11823, 26484), (13242, 23646), (15449, 20268), (15764, 19863)]