222493008

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:461

約数の個数: 120

約数和(自身を含む): 626447008

約数和(自身を除く): 403954000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 289, 344, 373, 408, 516, 578, 688, 731, 746, 816, 867, 1032, 1119, 1156, 1462, 1492, 1734, 2064, 2193, 2238, 2312, 2924, 2984, 3468, 4386, 4476, 4624, 5848, 5968, 6341, 6936, 8772, 8952, 11696, 12427, 12682, 13872, 16039, 17544, 17904, 19023, 24854, 25364, 32078, 35088, 37281, 38046, 48117, 49708, 50728, 64156, 74562, 76092, 96234, 99416, 101456, 107797, 128312, 149124, 152184, 192468, 198832, 215594, 256624, 272663, 298248, 304368, 323391, 384936, 431188, 545326, 596496, 646782, 769872, 817989, 862376, 1090652, 1293564, 1635978, 1724752, 2181304, 2587128, 3271956, 4362608, 4635271, 5174256, 6543912, 9270542, 13087824, 13905813, 18541084, 27811626, 37082168, 55623252, 74164336, 111246504, 222493008]

約数ペア:

[(1, 222493008), (2, 111246504), (3, 74164336), (4, 55623252), (6, 37082168), (8, 27811626), (12, 18541084), (16, 13905813), (17, 13087824), (24, 9270542), (34, 6543912), (43, 5174256), (48, 4635271), (51, 4362608), (68, 3271956), (86, 2587128), (102, 2181304), (129, 1724752), (136, 1635978), (172, 1293564), (204, 1090652), (258, 862376), (272, 817989), (289, 769872), (344, 646782), (373, 596496), (408, 545326), (516, 431188), (578, 384936), (688, 323391), (731, 304368), (746, 298248), (816, 272663), (867, 256624), (1032, 215594), (1119, 198832), (1156, 192468), (1462, 152184), (1492, 149124), (1734, 128312), (2064, 107797), (2193, 101456), (2238, 99416), (2312, 96234), (2924, 76092), (2984, 74562), (3468, 64156), (4386, 50728), (4476, 49708), (4624, 48117), (5848, 38046), (5968, 37281), (6341, 35088), (6936, 32078), (8772, 25364), (8952, 24854), (11696, 19023), (12427, 17904), (12682, 17544), (13872, 16039)]