2778538608

素因数分解:

$2^4\times 3^2\times {\mathrm{1033}}^1\times {\mathrm{18679}}^1$

素因数の和:19726

約数の個数: 60

約数和(自身を含む): 7783993360

約数和(自身を除く): 5005454752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1033, 2066, 3099, 4132, 6198, 8264, 9297, 12396, 16528, 18594, 18679, 24792, 37188, 37358, 49584, 56037, 74376, 74716, 112074, 148752, 149432, 168111, 224148, 298864, 336222, 448296, 672444, 896592, 1344888, 2689776, 19295407, 38590814, 57886221, 77181628, 115772442, 154363256, 173658663, 231544884, 308726512, 347317326, 463089768, 694634652, 926179536, 1389269304, 2778538608]

約数ペア:

[(1, 2778538608), (2, 1389269304), (3, 926179536), (4, 694634652), (6, 463089768), (8, 347317326), (9, 308726512), (12, 231544884), (16, 173658663), (18, 154363256), (24, 115772442), (36, 77181628), (48, 57886221), (72, 38590814), (144, 19295407), (1033, 2689776), (2066, 1344888), (3099, 896592), (4132, 672444), (6198, 448296), (8264, 336222), (9297, 298864), (12396, 224148), (16528, 168111), (18594, 149432), (18679, 148752), (24792, 112074), (37188, 74716), (37358, 74376), (49584, 56037)]