439824

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:53

約数の個数: 120

約数和(自身を含む): 1526688

約数和(自身を除く): 1086864

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 49, 51, 56, 66, 68, 77, 84, 88, 98, 102, 112, 119, 132, 136, 147, 154, 168, 176, 187, 196, 204, 231, 238, 264, 272, 294, 308, 336, 357, 374, 392, 408, 462, 476, 528, 539, 561, 588, 616, 714, 748, 784, 816, 833, 924, 952, 1078, 1122, 1176, 1232, 1309, 1428, 1496, 1617, 1666, 1848, 1904, 2156, 2244, 2352, 2499, 2618, 2856, 2992, 3234, 3332, 3696, 3927, 4312, 4488, 4998, 5236, 5712, 6468, 6664, 7854, 8624, 8976, 9163, 9996, 10472, 12936, 13328, 15708, 18326, 19992, 20944, 25872, 27489, 31416, 36652, 39984, 54978, 62832, 73304, 109956, 146608, 219912, 439824]

約数ペア:

[(1, 439824), (2, 219912), (3, 146608), (4, 109956), (6, 73304), (7, 62832), (8, 54978), (11, 39984), (12, 36652), (14, 31416), (16, 27489), (17, 25872), (21, 20944), (22, 19992), (24, 18326), (28, 15708), (33, 13328), (34, 12936), (42, 10472), (44, 9996), (48, 9163), (49, 8976), (51, 8624), (56, 7854), (66, 6664), (68, 6468), (77, 5712), (84, 5236), (88, 4998), (98, 4488), (102, 4312), (112, 3927), (119, 3696), (132, 3332), (136, 3234), (147, 2992), (154, 2856), (168, 2618), (176, 2499), (187, 2352), (196, 2244), (204, 2156), (231, 1904), (238, 1848), (264, 1666), (272, 1617), (294, 1496), (308, 1428), (336, 1309), (357, 1232), (374, 1176), (392, 1122), (408, 1078), (462, 952), (476, 924), (528, 833), (539, 816), (561, 784), (588, 748), (616, 714)]