243827328

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1$

素因数の和:986

約数の個数: 128

約数和(自身を含む): 703261440

約数和(自身を除く): 459434112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 128, 136, 164, 192, 204, 246, 272, 328, 384, 408, 492, 544, 656, 697, 816, 911, 984, 1088, 1312, 1394, 1632, 1822, 1968, 2091, 2176, 2624, 2733, 2788, 3264, 3644, 3936, 4182, 5248, 5466, 5576, 6528, 7288, 7872, 8364, 10932, 11152, 14576, 15487, 15744, 16728, 21864, 22304, 29152, 30974, 33456, 37351, 43728, 44608, 46461, 58304, 61948, 66912, 74702, 87456, 89216, 92922, 112053, 116608, 123896, 133824, 149404, 174912, 185844, 224106, 247792, 267648, 298808, 349824, 371688, 448212, 495584, 597616, 634967, 743376, 896424, 991168, 1195232, 1269934, 1486752, 1792848, 1904901, 1982336, 2390464, 2539868, 2973504, 3585696, 3809802, 4780928, 5079736, 5947008, 7171392, 7619604, 10159472, 14342784, 15239208, 20318944, 30478416, 40637888, 60956832, 81275776, 121913664, 243827328]

約数ペア:

[(1, 243827328), (2, 121913664), (3, 81275776), (4, 60956832), (6, 40637888), (8, 30478416), (12, 20318944), (16, 15239208), (17, 14342784), (24, 10159472), (32, 7619604), (34, 7171392), (41, 5947008), (48, 5079736), (51, 4780928), (64, 3809802), (68, 3585696), (82, 2973504), (96, 2539868), (102, 2390464), (123, 1982336), (128, 1904901), (136, 1792848), (164, 1486752), (192, 1269934), (204, 1195232), (246, 991168), (272, 896424), (328, 743376), (384, 634967), (408, 597616), (492, 495584), (544, 448212), (656, 371688), (697, 349824), (816, 298808), (911, 267648), (984, 247792), (1088, 224106), (1312, 185844), (1394, 174912), (1632, 149404), (1822, 133824), (1968, 123896), (2091, 116608), (2176, 112053), (2624, 92922), (2733, 89216), (2788, 87456), (3264, 74702), (3644, 66912), (3936, 61948), (4182, 58304), (5248, 46461), (5466, 44608), (5576, 43728), (6528, 37351), (7288, 33456), (7872, 30974), (8364, 29152), (10932, 22304), (11152, 21864), (14576, 16728), (15487, 15744)]