276790192

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3929}}^1$

素因数の和:3998

約数の個数: 80

約数和(自身を含む): 666653760

約数和(自身を除く): 389863568

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 56, 68, 74, 112, 119, 136, 148, 238, 259, 272, 296, 476, 518, 592, 629, 952, 1036, 1258, 1904, 2072, 2516, 3929, 4144, 4403, 5032, 7858, 8806, 10064, 15716, 17612, 27503, 31432, 35224, 55006, 62864, 66793, 70448, 110012, 133586, 145373, 220024, 267172, 290746, 440048, 467551, 534344, 581492, 935102, 1017611, 1068688, 1162984, 1870204, 2035222, 2325968, 2471341, 3740408, 4070444, 4942682, 7480816, 8140888, 9885364, 16281776, 17299387, 19770728, 34598774, 39541456, 69197548, 138395096, 276790192]

約数ペア:

[(1, 276790192), (2, 138395096), (4, 69197548), (7, 39541456), (8, 34598774), (14, 19770728), (16, 17299387), (17, 16281776), (28, 9885364), (34, 8140888), (37, 7480816), (56, 4942682), (68, 4070444), (74, 3740408), (112, 2471341), (119, 2325968), (136, 2035222), (148, 1870204), (238, 1162984), (259, 1068688), (272, 1017611), (296, 935102), (476, 581492), (518, 534344), (592, 467551), (629, 440048), (952, 290746), (1036, 267172), (1258, 220024), (1904, 145373), (2072, 133586), (2516, 110012), (3929, 70448), (4144, 66793), (4403, 62864), (5032, 55006), (7858, 35224), (8806, 31432), (10064, 27503), (15716, 17612)]