315026208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{509}}^1$

素因数の和:839

約数の個数: 144

約数和(自身を含む): 1029188160

約数和(自身を除く): 714161952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 307, 336, 504, 509, 614, 672, 921, 1008, 1018, 1228, 1527, 1842, 2016, 2036, 2149, 2456, 2763, 3054, 3563, 3684, 4072, 4298, 4581, 4912, 5526, 6108, 6447, 7126, 7368, 8144, 8596, 9162, 9824, 10689, 11052, 12216, 12894, 14252, 14736, 16288, 17192, 18324, 19341, 21378, 22104, 24432, 25788, 28504, 29472, 32067, 34384, 36648, 38682, 42756, 44208, 48864, 51576, 57008, 64134, 68768, 73296, 77364, 85512, 88416, 103152, 114016, 128268, 146592, 154728, 156263, 171024, 206304, 256536, 309456, 312526, 342048, 468789, 513072, 618912, 625052, 937578, 1026144, 1093841, 1250104, 1406367, 1875156, 2187682, 2500208, 2812734, 3281523, 3750312, 4375364, 5000416, 5625468, 6563046, 7500624, 8750728, 9844569, 11250936, 13126092, 15001248, 17501456, 19689138, 22501872, 26252184, 35002912, 39378276, 45003744, 52504368, 78756552, 105008736, 157513104, 315026208]

約数ペア:

[(1, 315026208), (2, 157513104), (3, 105008736), (4, 78756552), (6, 52504368), (7, 45003744), (8, 39378276), (9, 35002912), (12, 26252184), (14, 22501872), (16, 19689138), (18, 17501456), (21, 15001248), (24, 13126092), (28, 11250936), (32, 9844569), (36, 8750728), (42, 7500624), (48, 6563046), (56, 5625468), (63, 5000416), (72, 4375364), (84, 3750312), (96, 3281523), (112, 2812734), (126, 2500208), (144, 2187682), (168, 1875156), (224, 1406367), (252, 1250104), (288, 1093841), (307, 1026144), (336, 937578), (504, 625052), (509, 618912), (614, 513072), (672, 468789), (921, 342048), (1008, 312526), (1018, 309456), (1228, 256536), (1527, 206304), (1842, 171024), (2016, 156263), (2036, 154728), (2149, 146592), (2456, 128268), (2763, 114016), (3054, 103152), (3563, 88416), (3684, 85512), (4072, 77364), (4298, 73296), (4581, 68768), (4912, 64134), (5526, 57008), (6108, 51576), (6447, 48864), (7126, 44208), (7368, 42756), (8144, 38682), (8596, 36648), (9162, 34384), (9824, 32067), (10689, 29472), (11052, 28504), (12216, 25788), (12894, 24432), (14252, 22104), (14736, 21378), (16288, 19341), (17192, 18324)]