812645904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1389

約数の個数: 160

約数和(自身を含む): 2519203840

約数和(自身を除く): 1706557936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 61, 62, 84, 93, 112, 122, 124, 168, 183, 186, 217, 244, 248, 336, 366, 372, 427, 434, 488, 496, 651, 732, 744, 854, 868, 976, 1279, 1281, 1302, 1464, 1488, 1708, 1736, 1891, 2558, 2562, 2604, 2928, 3416, 3472, 3782, 3837, 5116, 5124, 5208, 5673, 6832, 7564, 7674, 8953, 10232, 10248, 10416, 11346, 13237, 15128, 15348, 17906, 20464, 20496, 22692, 26474, 26859, 30256, 30696, 35812, 39649, 39711, 45384, 52948, 53718, 61392, 71624, 78019, 79298, 79422, 90768, 105896, 107436, 118947, 143248, 156038, 158596, 158844, 211792, 214872, 234057, 237894, 277543, 312076, 317192, 317688, 429744, 468114, 475788, 546133, 555086, 624152, 634384, 635376, 832629, 936228, 951576, 1092266, 1110172, 1248304, 1638399, 1665258, 1872456, 1903152, 2184532, 2220344, 2418589, 3276798, 3330516, 3744912, 4369064, 4440688, 4837178, 6553596, 6661032, 7255767, 8738128, 9674356, 13107192, 13322064, 14511534, 16930123, 19348712, 26214384, 29023068, 33860246, 38697424, 50790369, 58046136, 67720492, 101580738, 116092272, 135440984, 203161476, 270881968, 406322952, 812645904]

約数ペア:

[(1, 812645904), (2, 406322952), (3, 270881968), (4, 203161476), (6, 135440984), (7, 116092272), (8, 101580738), (12, 67720492), (14, 58046136), (16, 50790369), (21, 38697424), (24, 33860246), (28, 29023068), (31, 26214384), (42, 19348712), (48, 16930123), (56, 14511534), (61, 13322064), (62, 13107192), (84, 9674356), (93, 8738128), (112, 7255767), (122, 6661032), (124, 6553596), (168, 4837178), (183, 4440688), (186, 4369064), (217, 3744912), (244, 3330516), (248, 3276798), (336, 2418589), (366, 2220344), (372, 2184532), (427, 1903152), (434, 1872456), (488, 1665258), (496, 1638399), (651, 1248304), (732, 1110172), (744, 1092266), (854, 951576), (868, 936228), (976, 832629), (1279, 635376), (1281, 634384), (1302, 624152), (1464, 555086), (1488, 546133), (1708, 475788), (1736, 468114), (1891, 429744), (2558, 317688), (2562, 317192), (2604, 312076), (2928, 277543), (3416, 237894), (3472, 234057), (3782, 214872), (3837, 211792), (5116, 158844), (5124, 158596), (5208, 156038), (5673, 143248), (6832, 118947), (7564, 107436), (7674, 105896), (8953, 90768), (10232, 79422), (10248, 79298), (10416, 78019), (11346, 71624), (13237, 61392), (15128, 53718), (15348, 52948), (17906, 45384), (20464, 39711), (20496, 39649), (22692, 35812), (26474, 30696), (26859, 30256)]