22057056

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{521}}^1$

素因数の和:554

約数の個数: 144

約数和(自身を含む): 74980080

約数和(自身を除く): 52923024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 521, 588, 672, 756, 784, 864, 882, 1008, 1042, 1176, 1323, 1512, 1563, 1568, 1764, 2016, 2084, 2352, 2646, 3024, 3126, 3528, 3647, 4168, 4689, 4704, 5292, 6048, 6252, 7056, 7294, 8336, 9378, 10584, 10941, 12504, 14067, 14112, 14588, 16672, 18756, 21168, 21882, 25008, 25529, 28134, 29176, 32823, 37512, 42336, 43764, 50016, 51058, 56268, 58352, 65646, 75024, 76587, 87528, 98469, 102116, 112536, 116704, 131292, 150048, 153174, 175056, 196938, 204232, 225072, 229761, 262584, 306348, 350112, 393876, 408464, 450144, 459522, 525168, 612696, 689283, 787752, 816928, 919044, 1050336, 1225392, 1378566, 1575504, 1838088, 2450784, 2757132, 3151008, 3676176, 5514264, 7352352, 11028528, 22057056]

約数ペア:

[(1, 22057056), (2, 11028528), (3, 7352352), (4, 5514264), (6, 3676176), (7, 3151008), (8, 2757132), (9, 2450784), (12, 1838088), (14, 1575504), (16, 1378566), (18, 1225392), (21, 1050336), (24, 919044), (27, 816928), (28, 787752), (32, 689283), (36, 612696), (42, 525168), (48, 459522), (49, 450144), (54, 408464), (56, 393876), (63, 350112), (72, 306348), (84, 262584), (96, 229761), (98, 225072), (108, 204232), (112, 196938), (126, 175056), (144, 153174), (147, 150048), (168, 131292), (189, 116704), (196, 112536), (216, 102116), (224, 98469), (252, 87528), (288, 76587), (294, 75024), (336, 65646), (378, 58352), (392, 56268), (432, 51058), (441, 50016), (504, 43764), (521, 42336), (588, 37512), (672, 32823), (756, 29176), (784, 28134), (864, 25529), (882, 25008), (1008, 21882), (1042, 21168), (1176, 18756), (1323, 16672), (1512, 14588), (1563, 14112), (1568, 14067), (1764, 12504), (2016, 10941), (2084, 10584), (2352, 9378), (2646, 8336), (3024, 7294), (3126, 7056), (3528, 6252), (3647, 6048), (4168, 5292), (4689, 4704)]