1890157248

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{509}}^1$

素因数の和:844

約数の個数: 224

約数和(自身を含む): 6383731200

約数和(自身を除く): 4493573952

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, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 307, 336, 378, 432, 448, 504, 509, 576, 614, 672, 756, 864, 921, 1008, 1018, 1228, 1344, 1512, 1527, 1728, 1842, 2016, 2036, 2149, 2456, 2763, 3024, 3054, 3563, 3684, 4032, 4072, 4298, 4581, 4912, 5526, 6048, 6108, 6447, 7126, 7368, 8144, 8289, 8596, 9162, 9824, 10689, 11052, 12096, 12216, 12894, 13743, 14252, 14736, 16288, 16578, 17192, 18324, 19341, 19648, 21378, 22104, 24432, 25788, 27486, 28504, 29472, 32067, 32576, 33156, 34384, 36648, 38682, 42756, 44208, 48864, 51576, 54972, 57008, 58023, 58944, 64134, 66312, 68768, 73296, 77364, 85512, 88416, 96201, 97728, 103152, 109944, 114016, 116046, 128268, 132624, 137536, 146592, 154728, 156263, 171024, 176832, 192402, 206304, 219888, 228032, 232092, 256536, 265248, 293184, 309456, 312526, 342048, 384804, 412608, 439776, 464184, 468789, 513072, 530496, 618912, 625052, 684096, 769608, 879552, 928368, 937578, 1026144, 1093841, 1237824, 1250104, 1406367, 1539216, 1856736, 1875156, 2052288, 2187682, 2500208, 2812734, 3078432, 3281523, 3713472, 3750312, 4219101, 4375364, 5000416, 5625468, 6156864, 6563046, 7500624, 8438202, 8750728, 9844569, 10000832, 11250936, 13126092, 15001248, 16876404, 17501456, 19689138, 22501872, 26252184, 29533707, 30002496, 33752808, 35002912, 39378276, 45003744, 52504368, 59067414, 67505616, 70005824, 78756552, 90007488, 105008736, 118134828, 135011232, 157513104, 210017472, 236269656, 270022464, 315026208, 472539312, 630052416, 945078624, 1890157248]

約数ペア:

[(1, 1890157248), (2, 945078624), (3, 630052416), (4, 472539312), (6, 315026208), (7, 270022464), (8, 236269656), (9, 210017472), (12, 157513104), (14, 135011232), (16, 118134828), (18, 105008736), (21, 90007488), (24, 78756552), (27, 70005824), (28, 67505616), (32, 59067414), (36, 52504368), (42, 45003744), (48, 39378276), (54, 35002912), (56, 33752808), (63, 30002496), (64, 29533707), (72, 26252184), (84, 22501872), (96, 19689138), (108, 17501456), (112, 16876404), (126, 15001248), (144, 13126092), (168, 11250936), (189, 10000832), (192, 9844569), (216, 8750728), (224, 8438202), (252, 7500624), (288, 6563046), (307, 6156864), (336, 5625468), (378, 5000416), (432, 4375364), (448, 4219101), (504, 3750312), (509, 3713472), (576, 3281523), (614, 3078432), (672, 2812734), (756, 2500208), (864, 2187682), (921, 2052288), (1008, 1875156), (1018, 1856736), (1228, 1539216), (1344, 1406367), (1512, 1250104), (1527, 1237824), (1728, 1093841), (1842, 1026144), (2016, 937578), (2036, 928368), (2149, 879552), (2456, 769608), (2763, 684096), (3024, 625052), (3054, 618912), (3563, 530496), (3684, 513072), (4032, 468789), (4072, 464184), (4298, 439776), (4581, 412608), (4912, 384804), (5526, 342048), (6048, 312526), (6108, 309456), (6447, 293184), (7126, 265248), (7368, 256536), (8144, 232092), (8289, 228032), (8596, 219888), (9162, 206304), (9824, 192402), (10689, 176832), (11052, 171024), (12096, 156263), (12216, 154728), (12894, 146592), (13743, 137536), (14252, 132624), (14736, 128268), (16288, 116046), (16578, 114016), (17192, 109944), (18324, 103152), (19341, 97728), (19648, 96201), (21378, 88416), (22104, 85512), (24432, 77364), (25788, 73296), (27486, 68768), (28504, 66312), (29472, 64134), (32067, 58944), (32576, 58023), (33156, 57008), (34384, 54972), (36648, 51576), (38682, 48864), (42756, 44208)]