2491858944

素因数分解:

$2^{14}\times 3^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 240

約数和(自身を含む): 7612429440

約数和(自身を除く): 5120570496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 131, 144, 172, 192, 216, 256, 258, 262, 288, 344, 384, 387, 393, 432, 512, 516, 524, 576, 688, 768, 774, 786, 864, 1024, 1032, 1048, 1152, 1161, 1179, 1376, 1536, 1548, 1572, 1728, 2048, 2064, 2096, 2304, 2322, 2358, 2752, 3072, 3096, 3144, 3456, 3537, 4096, 4128, 4192, 4608, 4644, 4716, 5504, 5633, 6144, 6192, 6288, 6912, 7074, 8192, 8256, 8384, 9216, 9288, 9432, 11008, 11266, 12288, 12384, 12576, 13824, 14148, 16384, 16512, 16768, 16899, 18432, 18576, 18864, 22016, 22532, 24576, 24768, 25152, 27648, 28296, 33024, 33536, 33798, 36864, 37152, 37728, 44032, 45064, 49152, 49536, 50304, 50697, 55296, 56592, 66048, 67072, 67596, 73728, 74304, 75456, 88064, 90128, 99072, 100608, 101394, 110592, 113184, 132096, 134144, 135192, 147456, 148608, 150912, 152091, 176128, 180256, 198144, 201216, 202788, 221184, 226368, 264192, 268288, 270384, 297216, 301824, 304182, 352256, 360512, 396288, 402432, 405576, 442368, 452736, 528384, 536576, 540768, 594432, 603648, 608364, 704512, 721024, 792576, 804864, 811152, 905472, 1056768, 1073152, 1081536, 1188864, 1207296, 1216728, 1442048, 1585152, 1609728, 1622304, 1810944, 2113536, 2146304, 2163072, 2377728, 2414592, 2433456, 2884096, 3170304, 3219456, 3244608, 3621888, 4326144, 4755456, 4829184, 4866912, 5768192, 6340608, 6438912, 6489216, 7243776, 8652288, 9510912, 9658368, 9733824, 11536384, 12978432, 14487552, 17304576, 19021824, 19316736, 19467648, 23072768, 25956864, 28975104, 34609152, 38935296, 46145536, 51913728, 57950208, 69218304, 77870592, 92291072, 103827456, 138436608, 155741184, 207654912, 276873216, 311482368, 415309824, 622964736, 830619648, 1245929472, 2491858944]

約数ペア:

[(1, 2491858944), (2, 1245929472), (3, 830619648), (4, 622964736), (6, 415309824), (8, 311482368), (9, 276873216), (12, 207654912), (16, 155741184), (18, 138436608), (24, 103827456), (27, 92291072), (32, 77870592), (36, 69218304), (43, 57950208), (48, 51913728), (54, 46145536), (64, 38935296), (72, 34609152), (86, 28975104), (96, 25956864), (108, 23072768), (128, 19467648), (129, 19316736), (131, 19021824), (144, 17304576), (172, 14487552), (192, 12978432), (216, 11536384), (256, 9733824), (258, 9658368), (262, 9510912), (288, 8652288), (344, 7243776), (384, 6489216), (387, 6438912), (393, 6340608), (432, 5768192), (512, 4866912), (516, 4829184), (524, 4755456), (576, 4326144), (688, 3621888), (768, 3244608), (774, 3219456), (786, 3170304), (864, 2884096), (1024, 2433456), (1032, 2414592), (1048, 2377728), (1152, 2163072), (1161, 2146304), (1179, 2113536), (1376, 1810944), (1536, 1622304), (1548, 1609728), (1572, 1585152), (1728, 1442048), (2048, 1216728), (2064, 1207296), (2096, 1188864), (2304, 1081536), (2322, 1073152), (2358, 1056768), (2752, 905472), (3072, 811152), (3096, 804864), (3144, 792576), (3456, 721024), (3537, 704512), (4096, 608364), (4128, 603648), (4192, 594432), (4608, 540768), (4644, 536576), (4716, 528384), (5504, 452736), (5633, 442368), (6144, 405576), (6192, 402432), (6288, 396288), (6912, 360512), (7074, 352256), (8192, 304182), (8256, 301824), (8384, 297216), (9216, 270384), (9288, 268288), (9432, 264192), (11008, 226368), (11266, 221184), (12288, 202788), (12384, 201216), (12576, 198144), (13824, 180256), (14148, 176128), (16384, 152091), (16512, 150912), (16768, 148608), (16899, 147456), (18432, 135192), (18576, 134144), (18864, 132096), (22016, 113184), (22532, 110592), (24576, 101394), (24768, 100608), (25152, 99072), (27648, 90128), (28296, 88064), (33024, 75456), (33536, 74304), (33798, 73728), (36864, 67596), (37152, 67072), (37728, 66048), (44032, 56592), (45064, 55296), (49152, 50697), (49536, 50304)]