338778846

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{3803}}^1$

素因数の和:3926

約数の個数: 72

約数和(自身を含む): 862541784

約数和(自身を除く): 523762938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 101, 126, 147, 202, 294, 303, 441, 606, 707, 882, 909, 1414, 1818, 2121, 3803, 4242, 4949, 6363, 7606, 9898, 11409, 12726, 14847, 22818, 26621, 29694, 34227, 44541, 53242, 68454, 79863, 89082, 159726, 186347, 239589, 372694, 384103, 479178, 559041, 768206, 1118082, 1152309, 1677123, 2304618, 2688721, 3354246, 3456927, 5377442, 6913854, 8066163, 16132326, 18821047, 24198489, 37642094, 48396978, 56463141, 112926282, 169389423, 338778846]

約数ペア:

[(1, 338778846), (2, 169389423), (3, 112926282), (6, 56463141), (7, 48396978), (9, 37642094), (14, 24198489), (18, 18821047), (21, 16132326), (42, 8066163), (49, 6913854), (63, 5377442), (98, 3456927), (101, 3354246), (126, 2688721), (147, 2304618), (202, 1677123), (294, 1152309), (303, 1118082), (441, 768206), (606, 559041), (707, 479178), (882, 384103), (909, 372694), (1414, 239589), (1818, 186347), (2121, 159726), (3803, 89082), (4242, 79863), (4949, 68454), (6363, 53242), (7606, 44541), (9898, 34227), (11409, 29694), (12726, 26621), (14847, 22818)]