254579136

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{617}}^1$

素因数の和:946

約数の個数: 112

約数和(自身を含む): 773558016

約数和(自身を除く): 518978880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 307, 336, 448, 614, 617, 672, 921, 1228, 1234, 1344, 1842, 1851, 2149, 2456, 2468, 3684, 3702, 4298, 4319, 4912, 4936, 6447, 7368, 7404, 8596, 8638, 9824, 9872, 12894, 12957, 14736, 14808, 17192, 17276, 19648, 19744, 25788, 25914, 29472, 29616, 34384, 34552, 39488, 51576, 51828, 58944, 59232, 68768, 69104, 103152, 103656, 118464, 137536, 138208, 189419, 206304, 207312, 276416, 378838, 412608, 414624, 568257, 757676, 829248, 1136514, 1325933, 1515352, 2273028, 2651866, 3030704, 3977799, 4546056, 5303732, 6061408, 7955598, 9092112, 10607464, 12122816, 15911196, 18184224, 21214928, 31822392, 36368448, 42429856, 63644784, 84859712, 127289568, 254579136]

約数ペア:

[(1, 254579136), (2, 127289568), (3, 84859712), (4, 63644784), (6, 42429856), (7, 36368448), (8, 31822392), (12, 21214928), (14, 18184224), (16, 15911196), (21, 12122816), (24, 10607464), (28, 9092112), (32, 7955598), (42, 6061408), (48, 5303732), (56, 4546056), (64, 3977799), (84, 3030704), (96, 2651866), (112, 2273028), (168, 1515352), (192, 1325933), (224, 1136514), (307, 829248), (336, 757676), (448, 568257), (614, 414624), (617, 412608), (672, 378838), (921, 276416), (1228, 207312), (1234, 206304), (1344, 189419), (1842, 138208), (1851, 137536), (2149, 118464), (2456, 103656), (2468, 103152), (3684, 69104), (3702, 68768), (4298, 59232), (4319, 58944), (4912, 51828), (4936, 51576), (6447, 39488), (7368, 34552), (7404, 34384), (8596, 29616), (8638, 29472), (9824, 25914), (9872, 25788), (12894, 19744), (12957, 19648), (14736, 17276), (14808, 17192)]