247150656

素因数分解:

$2^6\times 3^3\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1089

約数の個数: 112

約数和(自身を含む): 732007680

約数和(自身を除く): 484857024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 157, 192, 216, 288, 314, 432, 471, 576, 628, 864, 911, 942, 1256, 1413, 1728, 1822, 1884, 2512, 2733, 2826, 3644, 3768, 4239, 5024, 5466, 5652, 7288, 7536, 8199, 8478, 10048, 10932, 11304, 14576, 15072, 16398, 16956, 21864, 22608, 24597, 29152, 30144, 32796, 33912, 43728, 45216, 49194, 58304, 65592, 67824, 87456, 90432, 98388, 131184, 135648, 143027, 174912, 196776, 262368, 271296, 286054, 393552, 429081, 524736, 572108, 787104, 858162, 1144216, 1287243, 1574208, 1716324, 2288432, 2574486, 3432648, 3861729, 4576864, 5148972, 6865296, 7723458, 9153728, 10297944, 13730592, 15446916, 20595888, 27461184, 30893832, 41191776, 61787664, 82383552, 123575328, 247150656]

約数ペア:

[(1, 247150656), (2, 123575328), (3, 82383552), (4, 61787664), (6, 41191776), (8, 30893832), (9, 27461184), (12, 20595888), (16, 15446916), (18, 13730592), (24, 10297944), (27, 9153728), (32, 7723458), (36, 6865296), (48, 5148972), (54, 4576864), (64, 3861729), (72, 3432648), (96, 2574486), (108, 2288432), (144, 1716324), (157, 1574208), (192, 1287243), (216, 1144216), (288, 858162), (314, 787104), (432, 572108), (471, 524736), (576, 429081), (628, 393552), (864, 286054), (911, 271296), (942, 262368), (1256, 196776), (1413, 174912), (1728, 143027), (1822, 135648), (1884, 131184), (2512, 98388), (2733, 90432), (2826, 87456), (3644, 67824), (3768, 65592), (4239, 58304), (5024, 49194), (5466, 45216), (5652, 43728), (7288, 33912), (7536, 32796), (8199, 30144), (8478, 29152), (10048, 24597), (10932, 22608), (11304, 21864), (14576, 16956), (15072, 16398)]