1279969056

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{463}}^1$

素因数の和:839

約数の個数: 144

約数和(自身を含む): 3784959360

約数和(自身を除く): 2504990304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 331, 348, 463, 464, 522, 662, 696, 926, 928, 993, 1044, 1324, 1389, 1392, 1852, 1986, 2088, 2648, 2778, 2784, 2979, 3704, 3972, 4167, 4176, 5296, 5556, 5958, 7408, 7944, 8334, 8352, 9599, 10592, 11112, 11916, 13427, 14816, 15888, 16668, 19198, 22224, 23832, 26854, 28797, 31776, 33336, 38396, 40281, 44448, 47664, 53708, 57594, 66672, 76792, 80562, 86391, 95328, 107416, 115188, 120843, 133344, 153253, 153584, 161124, 172782, 214832, 230376, 241686, 306506, 307168, 322248, 345564, 429664, 459759, 460752, 483372, 613012, 644496, 691128, 919518, 921504, 966744, 1226024, 1288992, 1379277, 1382256, 1839036, 1933488, 2452048, 2758554, 2764512, 3678072, 3866976, 4444337, 4904096, 5517108, 7356144, 8888674, 11034216, 13333011, 14712288, 17777348, 22068432, 26666022, 35554696, 39999033, 44136864, 53332044, 71109392, 79998066, 106664088, 142218784, 159996132, 213328176, 319992264, 426656352, 639984528, 1279969056]

約数ペア:

[(1, 1279969056), (2, 639984528), (3, 426656352), (4, 319992264), (6, 213328176), (8, 159996132), (9, 142218784), (12, 106664088), (16, 79998066), (18, 71109392), (24, 53332044), (29, 44136864), (32, 39999033), (36, 35554696), (48, 26666022), (58, 22068432), (72, 17777348), (87, 14712288), (96, 13333011), (116, 11034216), (144, 8888674), (174, 7356144), (232, 5517108), (261, 4904096), (288, 4444337), (331, 3866976), (348, 3678072), (463, 2764512), (464, 2758554), (522, 2452048), (662, 1933488), (696, 1839036), (926, 1382256), (928, 1379277), (993, 1288992), (1044, 1226024), (1324, 966744), (1389, 921504), (1392, 919518), (1852, 691128), (1986, 644496), (2088, 613012), (2648, 483372), (2778, 460752), (2784, 459759), (2979, 429664), (3704, 345564), (3972, 322248), (4167, 307168), (4176, 306506), (5296, 241686), (5556, 230376), (5958, 214832), (7408, 172782), (7944, 161124), (8334, 153584), (8352, 153253), (9599, 133344), (10592, 120843), (11112, 115188), (11916, 107416), (13427, 95328), (14816, 86391), (15888, 80562), (16668, 76792), (19198, 66672), (22224, 57594), (23832, 53708), (26854, 47664), (28797, 44448), (31776, 40281), (33336, 38396)]