245974297184

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{87491}}^1$

素因数の和:87689

約数の個数: 144

約数和(自身を含む): 618313663296

約数和(自身を除く): 372339366112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 163, 176, 196, 224, 308, 326, 352, 392, 539, 616, 652, 784, 1078, 1141, 1232, 1304, 1568, 1793, 2156, 2282, 2464, 2608, 3586, 4312, 4564, 5216, 7172, 7987, 8624, 9128, 12551, 14344, 15974, 17248, 18256, 25102, 28688, 31948, 36512, 50204, 57376, 63896, 87491, 87857, 100408, 127792, 174982, 175714, 200816, 255584, 349964, 351428, 401632, 612437, 699928, 702856, 962401, 1224874, 1399856, 1405712, 1924802, 2449748, 2799712, 2811424, 3849604, 4287059, 4899496, 6736807, 7699208, 8574118, 9798992, 13473614, 14261033, 15398416, 17148236, 19597984, 26947228, 28522066, 30796832, 34296472, 47157649, 53894456, 57044132, 68592944, 94315298, 99827231, 107788912, 114088264, 137185888, 156871363, 188630596, 199654462, 215577824, 228176528, 313742726, 377261192, 399308924, 456353056, 627485452, 698790617, 754522384, 798617848, 1098099541, 1254970904, 1397581234, 1509044768, 1597235696, 2196199082, 2509941808, 2795162468, 3194471392, 4392398164, 5019883616, 5590324936, 7686696787, 8784796328, 11180649872, 15373393574, 17569592656, 22361299744, 30746787148, 35139185312, 61493574296, 122987148592, 245974297184]

約数ペア:

[(1, 245974297184), (2, 122987148592), (4, 61493574296), (7, 35139185312), (8, 30746787148), (11, 22361299744), (14, 17569592656), (16, 15373393574), (22, 11180649872), (28, 8784796328), (32, 7686696787), (44, 5590324936), (49, 5019883616), (56, 4392398164), (77, 3194471392), (88, 2795162468), (98, 2509941808), (112, 2196199082), (154, 1597235696), (163, 1509044768), (176, 1397581234), (196, 1254970904), (224, 1098099541), (308, 798617848), (326, 754522384), (352, 698790617), (392, 627485452), (539, 456353056), (616, 399308924), (652, 377261192), (784, 313742726), (1078, 228176528), (1141, 215577824), (1232, 199654462), (1304, 188630596), (1568, 156871363), (1793, 137185888), (2156, 114088264), (2282, 107788912), (2464, 99827231), (2608, 94315298), (3586, 68592944), (4312, 57044132), (4564, 53894456), (5216, 47157649), (7172, 34296472), (7987, 30796832), (8624, 28522066), (9128, 26947228), (12551, 19597984), (14344, 17148236), (15974, 15398416), (17248, 14261033), (18256, 13473614), (25102, 9798992), (28688, 8574118), (31948, 7699208), (36512, 6736807), (50204, 4899496), (57376, 4287059), (63896, 3849604), (87491, 2811424), (87857, 2799712), (100408, 2449748), (127792, 1924802), (174982, 1405712), (175714, 1399856), (200816, 1224874), (255584, 962401), (349964, 702856), (351428, 699928), (401632, 612437)]