313146596

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2621}}^1$

素因数の和:2900

約数の個数: 48

約数和(自身を含む): 666029952

約数和(自身を除く): 352883356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 251, 476, 502, 1004, 1757, 2621, 3514, 4267, 5242, 7028, 8534, 10484, 17068, 18347, 29869, 36694, 44557, 59738, 73388, 89114, 119476, 178228, 311899, 623798, 657871, 1247596, 1315742, 2631484, 4605097, 9210194, 11183807, 18420388, 22367614, 44735228, 78286649, 156573298, 313146596]

約数ペア:

[(1, 313146596), (2, 156573298), (4, 78286649), (7, 44735228), (14, 22367614), (17, 18420388), (28, 11183807), (34, 9210194), (68, 4605097), (119, 2631484), (238, 1315742), (251, 1247596), (476, 657871), (502, 623798), (1004, 311899), (1757, 178228), (2621, 119476), (3514, 89114), (4267, 73388), (5242, 59738), (7028, 44557), (8534, 36694), (10484, 29869), (17068, 18347)]