396983808

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 1292990160

約数和(自身を除く): 896006352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 47, 48, 52, 54, 64, 72, 78, 94, 96, 104, 108, 117, 128, 141, 144, 156, 188, 192, 208, 216, 234, 256, 282, 288, 312, 351, 376, 384, 416, 423, 432, 468, 512, 564, 576, 611, 624, 702, 752, 768, 832, 846, 864, 936, 1128, 1152, 1222, 1248, 1269, 1404, 1504, 1536, 1664, 1692, 1728, 1833, 1872, 2209, 2256, 2304, 2444, 2496, 2538, 2808, 3008, 3328, 3384, 3456, 3666, 3744, 4418, 4512, 4608, 4888, 4992, 5076, 5499, 5616, 6016, 6627, 6656, 6768, 6912, 7332, 7488, 8836, 9024, 9776, 9984, 10152, 10998, 11232, 12032, 13254, 13536, 13824, 14664, 14976, 16497, 17672, 18048, 19552, 19881, 19968, 20304, 21996, 22464, 24064, 26508, 27072, 28717, 29328, 29952, 32994, 35344, 36096, 39104, 39762, 40608, 43992, 44928, 53016, 54144, 57434, 58656, 59643, 59904, 65988, 70688, 72192, 78208, 79524, 81216, 86151, 87984, 89856, 106032, 108288, 114868, 117312, 119286, 131976, 141376, 156416, 159048, 162432, 172302, 175968, 179712, 212064, 216576, 229736, 234624, 238572, 258453, 263952, 282752, 312832, 318096, 324864, 344604, 351936, 424128, 459472, 469248, 477144, 516906, 527904, 565504, 636192, 649728, 689208, 703872, 775359, 848256, 918944, 938496, 954288, 1033812, 1055808, 1131008, 1272384, 1378416, 1407744, 1550718, 1696512, 1837888, 1908576, 2067624, 2111616, 2544768, 2756832, 2815488, 3101436, 3393024, 3675776, 3817152, 4135248, 4223232, 5089536, 5513664, 6202872, 7351552, 7634304, 8270496, 8446464, 10179072, 11027328, 12405744, 14703104, 15268608, 16540992, 22054656, 24811488, 30537216, 33081984, 44109312, 49622976, 66163968, 99245952, 132327936, 198491904, 396983808]

約数ペア:

[(1, 396983808), (2, 198491904), (3, 132327936), (4, 99245952), (6, 66163968), (8, 49622976), (9, 44109312), (12, 33081984), (13, 30537216), (16, 24811488), (18, 22054656), (24, 16540992), (26, 15268608), (27, 14703104), (32, 12405744), (36, 11027328), (39, 10179072), (47, 8446464), (48, 8270496), (52, 7634304), (54, 7351552), (64, 6202872), (72, 5513664), (78, 5089536), (94, 4223232), (96, 4135248), (104, 3817152), (108, 3675776), (117, 3393024), (128, 3101436), (141, 2815488), (144, 2756832), (156, 2544768), (188, 2111616), (192, 2067624), (208, 1908576), (216, 1837888), (234, 1696512), (256, 1550718), (282, 1407744), (288, 1378416), (312, 1272384), (351, 1131008), (376, 1055808), (384, 1033812), (416, 954288), (423, 938496), (432, 918944), (468, 848256), (512, 775359), (564, 703872), (576, 689208), (611, 649728), (624, 636192), (702, 565504), (752, 527904), (768, 516906), (832, 477144), (846, 469248), (864, 459472), (936, 424128), (1128, 351936), (1152, 344604), (1222, 324864), (1248, 318096), (1269, 312832), (1404, 282752), (1504, 263952), (1536, 258453), (1664, 238572), (1692, 234624), (1728, 229736), (1833, 216576), (1872, 212064), (2209, 179712), (2256, 175968), (2304, 172302), (2444, 162432), (2496, 159048), (2538, 156416), (2808, 141376), (3008, 131976), (3328, 119286), (3384, 117312), (3456, 114868), (3666, 108288), (3744, 106032), (4418, 89856), (4512, 87984), (4608, 86151), (4888, 81216), (4992, 79524), (5076, 78208), (5499, 72192), (5616, 70688), (6016, 65988), (6627, 59904), (6656, 59643), (6768, 58656), (6912, 57434), (7332, 54144), (7488, 53016), (8836, 44928), (9024, 43992), (9776, 40608), (9984, 39762), (10152, 39104), (10998, 36096), (11232, 35344), (12032, 32994), (13254, 29952), (13536, 29328), (13824, 28717), (14664, 27072), (14976, 26508), (16497, 24064), (17672, 22464), (18048, 21996), (19552, 20304), (19881, 19968)]