28694246112

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{1581473}}^1$

素因数の和:1581502

約数の個数: 120

約数和(自身を含む): 96444610416

約数和(自身を除く): 67750364304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 1581473, 3162946, 4744419, 6325892, 9488838, 11070311, 12651784, 14233257, 18977676, 22140622, 25303568, 28466514, 33210933, 37955352, 42699771, 44281244, 50607136, 56933028, 66421866, 75910704, 85399542, 88562488, 99632799, 113866056, 128099313, 132843732, 151821408, 170799084, 177124976, 199265598, 227732112, 256198626, 265687464, 298898397, 341598168, 354249952, 398531196, 455464224, 512397252, 531374928, 597796794, 683196336, 797062392, 896695191, 1024794504, 1062749856, 1195593588, 1366392672, 1594124784, 1793390382, 2049589008, 2391187176, 3188249568, 3586780764, 4099178016, 4782374352, 7173561528, 9564748704, 14347123056, 28694246112]

約数ペア:

[(1, 28694246112), (2, 14347123056), (3, 9564748704), (4, 7173561528), (6, 4782374352), (7, 4099178016), (8, 3586780764), (9, 3188249568), (12, 2391187176), (14, 2049589008), (16, 1793390382), (18, 1594124784), (21, 1366392672), (24, 1195593588), (27, 1062749856), (28, 1024794504), (32, 896695191), (36, 797062392), (42, 683196336), (48, 597796794), (54, 531374928), (56, 512397252), (63, 455464224), (72, 398531196), (81, 354249952), (84, 341598168), (96, 298898397), (108, 265687464), (112, 256198626), (126, 227732112), (144, 199265598), (162, 177124976), (168, 170799084), (189, 151821408), (216, 132843732), (224, 128099313), (252, 113866056), (288, 99632799), (324, 88562488), (336, 85399542), (378, 75910704), (432, 66421866), (504, 56933028), (567, 50607136), (648, 44281244), (672, 42699771), (756, 37955352), (864, 33210933), (1008, 28466514), (1134, 25303568), (1296, 22140622), (1512, 18977676), (2016, 14233257), (2268, 12651784), (2592, 11070311), (3024, 9488838), (4536, 6325892), (6048, 4744419), (9072, 3162946), (18144, 1581473)]