1278577872

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6899}}^1$

素因数の和:6943

約数の個数: 200

約数和(自身を含む): 4348159200

約数和(自身を除く): 3069581328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 144, 156, 162, 176, 198, 208, 216, 234, 264, 286, 297, 312, 324, 351, 396, 429, 432, 468, 528, 572, 594, 624, 648, 702, 792, 858, 891, 936, 1053, 1144, 1188, 1287, 1296, 1404, 1584, 1716, 1782, 1872, 2106, 2288, 2376, 2574, 2808, 3432, 3564, 3861, 4212, 4752, 5148, 5616, 6864, 6899, 7128, 7722, 8424, 10296, 11583, 13798, 14256, 15444, 16848, 20592, 20697, 23166, 27596, 30888, 41394, 46332, 55192, 61776, 62091, 75889, 82788, 89687, 92664, 110384, 124182, 151778, 165576, 179374, 185328, 186273, 227667, 248364, 269061, 303556, 331152, 358748, 372546, 455334, 496728, 538122, 558819, 607112, 683001, 717496, 745092, 807183, 910668, 986557, 993456, 1076244, 1117638, 1214224, 1366002, 1434992, 1490184, 1614366, 1821336, 1973114, 2049003, 2152488, 2235276, 2421549, 2732004, 2959671, 2980368, 3228732, 3642672, 3946228, 4098006, 4304976, 4470552, 4843098, 5464008, 5919342, 6147009, 6457464, 7264647, 7892456, 8196012, 8879013, 8941104, 9686196, 10928016, 11838684, 12294018, 12914928, 14529294, 15784912, 16392024, 17758026, 19372392, 23677368, 24588036, 26637039, 29058588, 32784048, 35516052, 38744784, 47354736, 49176072, 53274078, 58117176, 71032104, 79911117, 98352144, 106548156, 116234352, 142064208, 159822234, 213096312, 319644468, 426192624, 639288936, 1278577872]

約数ペア:

[(1, 1278577872), (2, 639288936), (3, 426192624), (4, 319644468), (6, 213096312), (8, 159822234), (9, 142064208), (11, 116234352), (12, 106548156), (13, 98352144), (16, 79911117), (18, 71032104), (22, 58117176), (24, 53274078), (26, 49176072), (27, 47354736), (33, 38744784), (36, 35516052), (39, 32784048), (44, 29058588), (48, 26637039), (52, 24588036), (54, 23677368), (66, 19372392), (72, 17758026), (78, 16392024), (81, 15784912), (88, 14529294), (99, 12914928), (104, 12294018), (108, 11838684), (117, 10928016), (132, 9686196), (143, 8941104), (144, 8879013), (156, 8196012), (162, 7892456), (176, 7264647), (198, 6457464), (208, 6147009), (216, 5919342), (234, 5464008), (264, 4843098), (286, 4470552), (297, 4304976), (312, 4098006), (324, 3946228), (351, 3642672), (396, 3228732), (429, 2980368), (432, 2959671), (468, 2732004), (528, 2421549), (572, 2235276), (594, 2152488), (624, 2049003), (648, 1973114), (702, 1821336), (792, 1614366), (858, 1490184), (891, 1434992), (936, 1366002), (1053, 1214224), (1144, 1117638), (1188, 1076244), (1287, 993456), (1296, 986557), (1404, 910668), (1584, 807183), (1716, 745092), (1782, 717496), (1872, 683001), (2106, 607112), (2288, 558819), (2376, 538122), (2574, 496728), (2808, 455334), (3432, 372546), (3564, 358748), (3861, 331152), (4212, 303556), (4752, 269061), (5148, 248364), (5616, 227667), (6864, 186273), (6899, 185328), (7128, 179374), (7722, 165576), (8424, 151778), (10296, 124182), (11583, 110384), (13798, 92664), (14256, 89687), (15444, 82788), (16848, 75889), (20592, 62091), (20697, 61776), (23166, 55192), (27596, 46332), (30888, 41394)]