299796784

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1218

約数の個数: 80

約数和(自身を含む): 694558720

約数和(自身を除く): 394761936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 79, 112, 124, 158, 217, 248, 316, 434, 496, 553, 632, 868, 1093, 1106, 1264, 1736, 2186, 2212, 2449, 3472, 4372, 4424, 4898, 7651, 8744, 8848, 9796, 15302, 17143, 17488, 19592, 30604, 33883, 34286, 39184, 61208, 67766, 68572, 86347, 122416, 135532, 137144, 172694, 237181, 271064, 274288, 345388, 474362, 542128, 604429, 690776, 948724, 1208858, 1381552, 1897448, 2417716, 2676757, 3794896, 4835432, 5353514, 9670864, 10707028, 18737299, 21414056, 37474598, 42828112, 74949196, 149898392, 299796784]

約数ペア:

[(1, 299796784), (2, 149898392), (4, 74949196), (7, 42828112), (8, 37474598), (14, 21414056), (16, 18737299), (28, 10707028), (31, 9670864), (56, 5353514), (62, 4835432), (79, 3794896), (112, 2676757), (124, 2417716), (158, 1897448), (217, 1381552), (248, 1208858), (316, 948724), (434, 690776), (496, 604429), (553, 542128), (632, 474362), (868, 345388), (1093, 274288), (1106, 271064), (1264, 237181), (1736, 172694), (2186, 137144), (2212, 135532), (2449, 122416), (3472, 86347), (4372, 68572), (4424, 67766), (4898, 61208), (7651, 39184), (8744, 34286), (8848, 33883), (9796, 30604), (15302, 19592), (17143, 17488)]