1243742976

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1247

約数の個数: 216

約数和(自身を含む): 4163088384

約数和(自身を除く): 2919345408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 67, 72, 84, 96, 112, 126, 128, 134, 144, 168, 192, 201, 224, 252, 256, 268, 288, 336, 384, 402, 448, 469, 504, 536, 576, 603, 672, 768, 804, 896, 938, 1008, 1072, 1151, 1152, 1206, 1344, 1407, 1608, 1792, 1876, 2016, 2144, 2302, 2304, 2412, 2688, 2814, 3216, 3453, 3752, 4032, 4221, 4288, 4604, 4824, 5376, 5628, 6432, 6906, 7504, 8057, 8064, 8442, 8576, 9208, 9648, 10359, 11256, 12864, 13812, 15008, 16114, 16128, 16884, 17152, 18416, 19296, 20718, 22512, 24171, 25728, 27624, 30016, 32228, 33768, 36832, 38592, 41436, 45024, 48342, 51456, 55248, 60032, 64456, 67536, 72513, 73664, 77117, 77184, 82872, 90048, 96684, 110496, 120064, 128912, 135072, 145026, 147328, 154234, 154368, 165744, 180096, 193368, 220992, 231351, 257824, 270144, 290052, 294656, 308468, 331488, 360192, 386736, 441984, 462702, 515648, 539819, 540288, 580104, 616936, 662976, 694053, 773472, 883968, 925404, 1031296, 1079638, 1080576, 1160208, 1233872, 1325952, 1388106, 1546944, 1619457, 1850808, 2062592, 2159276, 2320416, 2467744, 2651904, 2776212, 3093888, 3238914, 3701616, 4318552, 4640832, 4858371, 4935488, 5552424, 6187776, 6477828, 7403232, 8637104, 9281664, 9716742, 9870976, 11104848, 12955656, 14806464, 17274208, 18563328, 19433484, 19741952, 22209696, 25911312, 29612928, 34548416, 38866968, 44419392, 51822624, 59225856, 69096832, 77733936, 88838784, 103645248, 138193664, 155467872, 177677568, 207290496, 310935744, 414580992, 621871488, 1243742976]

約数ペア:

[(1, 1243742976), (2, 621871488), (3, 414580992), (4, 310935744), (6, 207290496), (7, 177677568), (8, 155467872), (9, 138193664), (12, 103645248), (14, 88838784), (16, 77733936), (18, 69096832), (21, 59225856), (24, 51822624), (28, 44419392), (32, 38866968), (36, 34548416), (42, 29612928), (48, 25911312), (56, 22209696), (63, 19741952), (64, 19433484), (67, 18563328), (72, 17274208), (84, 14806464), (96, 12955656), (112, 11104848), (126, 9870976), (128, 9716742), (134, 9281664), (144, 8637104), (168, 7403232), (192, 6477828), (201, 6187776), (224, 5552424), (252, 4935488), (256, 4858371), (268, 4640832), (288, 4318552), (336, 3701616), (384, 3238914), (402, 3093888), (448, 2776212), (469, 2651904), (504, 2467744), (536, 2320416), (576, 2159276), (603, 2062592), (672, 1850808), (768, 1619457), (804, 1546944), (896, 1388106), (938, 1325952), (1008, 1233872), (1072, 1160208), (1151, 1080576), (1152, 1079638), (1206, 1031296), (1344, 925404), (1407, 883968), (1608, 773472), (1792, 694053), (1876, 662976), (2016, 616936), (2144, 580104), (2302, 540288), (2304, 539819), (2412, 515648), (2688, 462702), (2814, 441984), (3216, 386736), (3453, 360192), (3752, 331488), (4032, 308468), (4221, 294656), (4288, 290052), (4604, 270144), (4824, 257824), (5376, 231351), (5628, 220992), (6432, 193368), (6906, 180096), (7504, 165744), (8057, 154368), (8064, 154234), (8442, 147328), (8576, 145026), (9208, 135072), (9648, 128912), (10359, 120064), (11256, 110496), (12864, 96684), (13812, 90048), (15008, 82872), (16114, 77184), (16128, 77117), (16884, 73664), (17152, 72513), (18416, 67536), (19296, 64456), (20718, 60032), (22512, 55248), (24171, 51456), (25728, 48342), (27624, 45024), (30016, 41436), (32228, 38592), (33768, 36832)]