440918484

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1\times {\mathrm{1621}}^1$

素因数の和:2840

約数の個数: 48

約数和(自身を含む): 1084534080

約数和(自身を除く): 643615596

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1193, 1621, 2386, 3242, 3579, 4772, 4863, 6484, 7158, 9726, 14316, 19452, 22667, 30799, 45334, 61598, 68001, 90668, 92397, 123196, 136002, 184794, 272004, 369588, 1933853, 3867706, 5801559, 7735412, 11603118, 23206236, 36743207, 73486414, 110229621, 146972828, 220459242, 440918484]

約数ペア:

[(1, 440918484), (2, 220459242), (3, 146972828), (4, 110229621), (6, 73486414), (12, 36743207), (19, 23206236), (38, 11603118), (57, 7735412), (76, 5801559), (114, 3867706), (228, 1933853), (1193, 369588), (1621, 272004), (2386, 184794), (3242, 136002), (3579, 123196), (4772, 92397), (4863, 90668), (6484, 68001), (7158, 61598), (9726, 45334), (14316, 30799), (19452, 22667)]