1279238688

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:429

約数の個数: 432

約数和(自身を含む): 4810216320

約数和(自身を除く): 3530977632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 49, 52, 56, 57, 63, 72, 76, 78, 84, 91, 96, 98, 104, 112, 114, 117, 126, 133, 144, 147, 152, 156, 168, 171, 182, 196, 208, 224, 228, 234, 247, 252, 266, 273, 288, 294, 304, 312, 336, 342, 364, 367, 392, 399, 416, 441, 456, 468, 494, 504, 532, 546, 588, 608, 624, 637, 672, 684, 728, 734, 741, 784, 798, 819, 882, 912, 931, 936, 988, 1008, 1064, 1092, 1101, 1176, 1197, 1248, 1274, 1368, 1456, 1468, 1482, 1568, 1596, 1638, 1729, 1764, 1824, 1862, 1872, 1911, 1976, 2016, 2128, 2184, 2202, 2223, 2352, 2394, 2548, 2569, 2736, 2793, 2912, 2936, 2964, 3192, 3276, 3303, 3458, 3528, 3724, 3744, 3822, 3952, 4256, 4368, 4404, 4446, 4704, 4771, 4788, 5096, 5138, 5187, 5472, 5586, 5733, 5872, 5928, 6384, 6552, 6606, 6916, 6973, 7056, 7448, 7644, 7707, 7904, 8379, 8736, 8808, 8892, 9542, 9576, 10192, 10276, 10374, 11172, 11466, 11744, 11856, 12103, 12768, 13104, 13212, 13832, 13946, 14112, 14313, 14896, 15288, 15414, 15561, 16758, 17616, 17784, 17983, 19084, 19152, 20384, 20552, 20748, 20919, 22344, 22932, 23121, 23712, 24206, 26208, 26424, 27664, 27892, 28626, 29792, 30576, 30828, 31122, 33397, 33516, 35232, 35568, 35966, 36309, 38168, 38304, 41104, 41496, 41838, 42939, 44688, 45864, 46242, 48412, 48811, 52848, 53949, 55328, 55784, 57252, 61152, 61656, 62244, 62757, 66794, 67032, 71136, 71932, 72618, 76336, 82208, 82992, 83676, 85878, 89376, 90649, 91728, 92484, 96824, 97622, 100191, 105696, 107898, 108927, 111568, 114504, 123312, 124488, 125514, 133588, 134064, 143864, 145236, 146433, 152672, 161847, 165984, 167352, 171756, 181298, 183456, 184968, 193648, 195244, 200382, 215796, 217854, 223136, 229008, 233779, 246624, 248976, 251028, 267176, 268128, 271947, 287728, 290472, 292866, 300573, 323694, 334704, 341677, 343512, 362596, 369936, 387296, 390488, 400764, 431592, 435708, 439299, 458016, 467558, 497952, 502056, 534352, 543894, 575456, 580944, 585732, 601146, 634543, 647388, 669408, 683354, 687024, 701337, 725192, 739872, 780976, 801528, 815841, 863184, 871416, 878598, 935116, 1004112, 1025031, 1068704, 1087788, 1161888, 1171464, 1202292, 1269086, 1294776, 1366708, 1374048, 1402674, 1450384, 1561952, 1603056, 1631682, 1726368, 1742832, 1757196, 1870232, 1903629, 2008224, 2050062, 2104011, 2175576, 2342928, 2404584, 2538172, 2589552, 2733416, 2805348, 2900768, 3075093, 3206112, 3263364, 3485664, 3514392, 3740464, 3807258, 4100124, 4208022, 4351152, 4441801, 4685856, 4809168, 5076344, 5179104, 5466832, 5610696, 5710887, 6150186, 6526728, 7028784, 7480928, 7614516, 8200248, 8416044, 8702304, 8883602, 9618336, 10152688, 10933664, 11221392, 11421774, 12300372, 13053456, 13325403, 14057568, 15229032, 16400496, 16832088, 17767204, 20305376, 22442784, 22843548, 24600744, 26106912, 26650806, 30458064, 32800992, 33664176, 35534408, 39976209, 45687096, 49201488, 53301612, 60916128, 67328352, 71068816, 79952418, 91374192, 98402976, 106603224, 142137632, 159904836, 182748384, 213206448, 319809672, 426412896, 639619344, 1279238688]

約数ペア:

[(1, 1279238688), (2, 639619344), (3, 426412896), (4, 319809672), (6, 213206448), (7, 182748384), (8, 159904836), (9, 142137632), (12, 106603224), (13, 98402976), (14, 91374192), (16, 79952418), (18, 71068816), (19, 67328352), (21, 60916128), (24, 53301612), (26, 49201488), (28, 45687096), (32, 39976209), (36, 35534408), (38, 33664176), (39, 32800992), (42, 30458064), (48, 26650806), (49, 26106912), (52, 24600744), (56, 22843548), (57, 22442784), (63, 20305376), (72, 17767204), (76, 16832088), (78, 16400496), (84, 15229032), (91, 14057568), (96, 13325403), (98, 13053456), (104, 12300372), (112, 11421774), (114, 11221392), (117, 10933664), (126, 10152688), (133, 9618336), (144, 8883602), (147, 8702304), (152, 8416044), (156, 8200248), (168, 7614516), (171, 7480928), (182, 7028784), (196, 6526728), (208, 6150186), (224, 5710887), (228, 5610696), (234, 5466832), (247, 5179104), (252, 5076344), (266, 4809168), (273, 4685856), (288, 4441801), (294, 4351152), (304, 4208022), (312, 4100124), (336, 3807258), (342, 3740464), (364, 3514392), (367, 3485664), (392, 3263364), (399, 3206112), (416, 3075093), (441, 2900768), (456, 2805348), (468, 2733416), (494, 2589552), (504, 2538172), (532, 2404584), (546, 2342928), (588, 2175576), (608, 2104011), (624, 2050062), (637, 2008224), (672, 1903629), (684, 1870232), (728, 1757196), (734, 1742832), (741, 1726368), (784, 1631682), (798, 1603056), (819, 1561952), (882, 1450384), (912, 1402674), (931, 1374048), (936, 1366708), (988, 1294776), (1008, 1269086), (1064, 1202292), (1092, 1171464), (1101, 1161888), (1176, 1087788), (1197, 1068704), (1248, 1025031), (1274, 1004112), (1368, 935116), (1456, 878598), (1468, 871416), (1482, 863184), (1568, 815841), (1596, 801528), (1638, 780976), (1729, 739872), (1764, 725192), (1824, 701337), (1862, 687024), (1872, 683354), (1911, 669408), (1976, 647388), (2016, 634543), (2128, 601146), (2184, 585732), (2202, 580944), (2223, 575456), (2352, 543894), (2394, 534352), (2548, 502056), (2569, 497952), (2736, 467558), (2793, 458016), (2912, 439299), (2936, 435708), (2964, 431592), (3192, 400764), (3276, 390488), (3303, 387296), (3458, 369936), (3528, 362596), (3724, 343512), (3744, 341677), (3822, 334704), (3952, 323694), (4256, 300573), (4368, 292866), (4404, 290472), (4446, 287728), (4704, 271947), (4771, 268128), (4788, 267176), (5096, 251028), (5138, 248976), (5187, 246624), (5472, 233779), (5586, 229008), (5733, 223136), (5872, 217854), (5928, 215796), (6384, 200382), (6552, 195244), (6606, 193648), (6916, 184968), (6973, 183456), (7056, 181298), (7448, 171756), (7644, 167352), (7707, 165984), (7904, 161847), (8379, 152672), (8736, 146433), (8808, 145236), (8892, 143864), (9542, 134064), (9576, 133588), (10192, 125514), (10276, 124488), (10374, 123312), (11172, 114504), (11466, 111568), (11744, 108927), (11856, 107898), (12103, 105696), (12768, 100191), (13104, 97622), (13212, 96824), (13832, 92484), (13946, 91728), (14112, 90649), (14313, 89376), (14896, 85878), (15288, 83676), (15414, 82992), (15561, 82208), (16758, 76336), (17616, 72618), (17784, 71932), (17983, 71136), (19084, 67032), (19152, 66794), (20384, 62757), (20552, 62244), (20748, 61656), (20919, 61152), (22344, 57252), (22932, 55784), (23121, 55328), (23712, 53949), (24206, 52848), (26208, 48811), (26424, 48412), (27664, 46242), (27892, 45864), (28626, 44688), (29792, 42939), (30576, 41838), (30828, 41496), (31122, 41104), (33397, 38304), (33516, 38168), (35232, 36309), (35568, 35966)]