1229993856

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3911}}^1$

素因数の和:3954

約数の個数: 256

約数和(自身を含む): 4469068800

約数和(自身を除く): 3239074944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1872, 2016, 2184, 2457, 2496, 2688, 2808, 2912, 3024, 3276, 3456, 3744, 3911, 4032, 4368, 4914, 4992, 5616, 5824, 6048, 6552, 7488, 7822, 8064, 8736, 9828, 11232, 11648, 11733, 12096, 13104, 14976, 15644, 17472, 19656, 22464, 23466, 24192, 26208, 27377, 31288, 34944, 35199, 39312, 44928, 46932, 50843, 52416, 54754, 62576, 70398, 78624, 82131, 93864, 101686, 104832, 105597, 109508, 125152, 140796, 152529, 157248, 164262, 187728, 203372, 211194, 219016, 246393, 250304, 281592, 305058, 314496, 328524, 355901, 375456, 406744, 422388, 438032, 457587, 492786, 500608, 563184, 610116, 657048, 711802, 739179, 750912, 813488, 844776, 876064, 915174, 985572, 1067703, 1126368, 1220232, 1314096, 1372761, 1423604, 1478358, 1501824, 1626976, 1689552, 1752128, 1830348, 1971144, 2135406, 2252736, 2440464, 2628192, 2745522, 2847208, 2956716, 3203109, 3253952, 3379104, 3504256, 3660696, 3942288, 4270812, 4505472, 4880928, 5256384, 5491044, 5694416, 5913432, 6406218, 6507904, 6758208, 7321392, 7884576, 8541624, 9609327, 9761856, 10512768, 10982088, 11388832, 11826864, 12812436, 13516416, 14642784, 15769152, 17083248, 19218654, 19523712, 21964176, 22777664, 23653728, 25624872, 29285568, 31538304, 34166496, 38437308, 43928352, 45555328, 47307456, 51249744, 58571136, 68332992, 76874616, 87856704, 94614912, 102499488, 136665984, 153749232, 175713408, 204998976, 307498464, 409997952, 614996928, 1229993856]

約数ペア:

[(1, 1229993856), (2, 614996928), (3, 409997952), (4, 307498464), (6, 204998976), (7, 175713408), (8, 153749232), (9, 136665984), (12, 102499488), (13, 94614912), (14, 87856704), (16, 76874616), (18, 68332992), (21, 58571136), (24, 51249744), (26, 47307456), (27, 45555328), (28, 43928352), (32, 38437308), (36, 34166496), (39, 31538304), (42, 29285568), (48, 25624872), (52, 23653728), (54, 22777664), (56, 21964176), (63, 19523712), (64, 19218654), (72, 17083248), (78, 15769152), (84, 14642784), (91, 13516416), (96, 12812436), (104, 11826864), (108, 11388832), (112, 10982088), (117, 10512768), (126, 9761856), (128, 9609327), (144, 8541624), (156, 7884576), (168, 7321392), (182, 6758208), (189, 6507904), (192, 6406218), (208, 5913432), (216, 5694416), (224, 5491044), (234, 5256384), (252, 4880928), (273, 4505472), (288, 4270812), (312, 3942288), (336, 3660696), (351, 3504256), (364, 3379104), (378, 3253952), (384, 3203109), (416, 2956716), (432, 2847208), (448, 2745522), (468, 2628192), (504, 2440464), (546, 2252736), (576, 2135406), (624, 1971144), (672, 1830348), (702, 1752128), (728, 1689552), (756, 1626976), (819, 1501824), (832, 1478358), (864, 1423604), (896, 1372761), (936, 1314096), (1008, 1220232), (1092, 1126368), (1152, 1067703), (1248, 985572), (1344, 915174), (1404, 876064), (1456, 844776), (1512, 813488), (1638, 750912), (1664, 739179), (1728, 711802), (1872, 657048), (2016, 610116), (2184, 563184), (2457, 500608), (2496, 492786), (2688, 457587), (2808, 438032), (2912, 422388), (3024, 406744), (3276, 375456), (3456, 355901), (3744, 328524), (3911, 314496), (4032, 305058), (4368, 281592), (4914, 250304), (4992, 246393), (5616, 219016), (5824, 211194), (6048, 203372), (6552, 187728), (7488, 164262), (7822, 157248), (8064, 152529), (8736, 140796), (9828, 125152), (11232, 109508), (11648, 105597), (11733, 104832), (12096, 101686), (13104, 93864), (14976, 82131), (15644, 78624), (17472, 70398), (19656, 62576), (22464, 54754), (23466, 52416), (24192, 50843), (26208, 46932), (27377, 44928), (31288, 39312), (34944, 35199)]