491962032

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:520

約数の個数: 160

約数和(自身を含む): 1478476800

約数和(自身を除く): 986514768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 107, 108, 116, 144, 174, 214, 216, 232, 261, 321, 348, 367, 428, 432, 464, 522, 642, 696, 734, 783, 856, 963, 1044, 1101, 1284, 1392, 1468, 1566, 1712, 1926, 2088, 2202, 2568, 2889, 2936, 3103, 3132, 3303, 3852, 4176, 4404, 5136, 5778, 5872, 6206, 6264, 6606, 7704, 8808, 9309, 9909, 10643, 11556, 12412, 12528, 13212, 15408, 17616, 18618, 19818, 21286, 23112, 24824, 26424, 27927, 31929, 37236, 39269, 39636, 42572, 46224, 49648, 52848, 55854, 63858, 74472, 78538, 79272, 83781, 85144, 95787, 111708, 117807, 127716, 148944, 157076, 158544, 167562, 170288, 191574, 223416, 235614, 255432, 287361, 314152, 335124, 353421, 383148, 446832, 471228, 510864, 574722, 628304, 670248, 706842, 766296, 942456, 1060263, 1138801, 1149444, 1340496, 1413684, 1532592, 1884912, 2120526, 2277602, 2298888, 2827368, 3416403, 4241052, 4555204, 4597776, 5654736, 6832806, 8482104, 9110408, 10249209, 13665612, 16964208, 18220816, 20498418, 27331224, 30747627, 40996836, 54662448, 61495254, 81993672, 122990508, 163987344, 245981016, 491962032]

約数ペア:

[(1, 491962032), (2, 245981016), (3, 163987344), (4, 122990508), (6, 81993672), (8, 61495254), (9, 54662448), (12, 40996836), (16, 30747627), (18, 27331224), (24, 20498418), (27, 18220816), (29, 16964208), (36, 13665612), (48, 10249209), (54, 9110408), (58, 8482104), (72, 6832806), (87, 5654736), (107, 4597776), (108, 4555204), (116, 4241052), (144, 3416403), (174, 2827368), (214, 2298888), (216, 2277602), (232, 2120526), (261, 1884912), (321, 1532592), (348, 1413684), (367, 1340496), (428, 1149444), (432, 1138801), (464, 1060263), (522, 942456), (642, 766296), (696, 706842), (734, 670248), (783, 628304), (856, 574722), (963, 510864), (1044, 471228), (1101, 446832), (1284, 383148), (1392, 353421), (1468, 335124), (1566, 314152), (1712, 287361), (1926, 255432), (2088, 235614), (2202, 223416), (2568, 191574), (2889, 170288), (2936, 167562), (3103, 158544), (3132, 157076), (3303, 148944), (3852, 127716), (4176, 117807), (4404, 111708), (5136, 95787), (5778, 85144), (5872, 83781), (6206, 79272), (6264, 78538), (6606, 74472), (7704, 63858), (8808, 55854), (9309, 52848), (9909, 49648), (10643, 46224), (11556, 42572), (12412, 39636), (12528, 39269), (13212, 37236), (15408, 31929), (17616, 27927), (18618, 26424), (19818, 24824), (21286, 23112)]