2080771968

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{223}}^1$

素因数の和:345

約数の個数: 192

約数和(自身を含む): 6188152320

約数和(自身を除く): 4107380352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 128, 132, 141, 176, 188, 192, 223, 264, 282, 352, 376, 384, 446, 517, 528, 564, 669, 704, 752, 892, 1034, 1056, 1128, 1338, 1408, 1504, 1551, 1784, 2068, 2112, 2209, 2256, 2453, 2676, 3008, 3102, 3568, 4136, 4224, 4418, 4512, 4906, 5352, 6016, 6204, 6627, 7136, 7359, 8272, 8836, 9024, 9812, 10481, 10704, 12408, 13254, 14272, 14718, 16544, 17672, 18048, 19624, 20962, 21408, 24299, 24816, 26508, 28544, 29436, 31443, 33088, 35344, 39248, 41924, 42816, 48598, 49632, 53016, 58872, 62886, 66176, 70688, 72897, 78496, 83848, 85632, 97196, 99264, 106032, 115291, 117744, 125772, 141376, 145794, 156992, 167696, 194392, 198528, 212064, 230582, 235488, 251544, 282752, 291588, 313984, 335392, 345873, 388784, 424128, 461164, 470976, 492607, 503088, 583176, 670784, 691746, 777568, 848256, 922328, 941952, 985214, 1006176, 1166352, 1341568, 1383492, 1477821, 1555136, 1844656, 1970428, 2012352, 2332704, 2766984, 2955642, 3110272, 3689312, 3940856, 4024704, 4665408, 5418677, 5533968, 5911284, 7378624, 7881712, 9330816, 10837354, 11067936, 11822568, 14757248, 15763424, 16256031, 21674708, 22135872, 23645136, 31526848, 32512062, 43349416, 44271744, 47290272, 63053696, 65024124, 86698832, 94580544, 130048248, 173397664, 189161088, 260096496, 346795328, 520192992, 693590656, 1040385984, 2080771968]

約数ペア:

[(1, 2080771968), (2, 1040385984), (3, 693590656), (4, 520192992), (6, 346795328), (8, 260096496), (11, 189161088), (12, 173397664), (16, 130048248), (22, 94580544), (24, 86698832), (32, 65024124), (33, 63053696), (44, 47290272), (47, 44271744), (48, 43349416), (64, 32512062), (66, 31526848), (88, 23645136), (94, 22135872), (96, 21674708), (128, 16256031), (132, 15763424), (141, 14757248), (176, 11822568), (188, 11067936), (192, 10837354), (223, 9330816), (264, 7881712), (282, 7378624), (352, 5911284), (376, 5533968), (384, 5418677), (446, 4665408), (517, 4024704), (528, 3940856), (564, 3689312), (669, 3110272), (704, 2955642), (752, 2766984), (892, 2332704), (1034, 2012352), (1056, 1970428), (1128, 1844656), (1338, 1555136), (1408, 1477821), (1504, 1383492), (1551, 1341568), (1784, 1166352), (2068, 1006176), (2112, 985214), (2209, 941952), (2256, 922328), (2453, 848256), (2676, 777568), (3008, 691746), (3102, 670784), (3568, 583176), (4136, 503088), (4224, 492607), (4418, 470976), (4512, 461164), (4906, 424128), (5352, 388784), (6016, 345873), (6204, 335392), (6627, 313984), (7136, 291588), (7359, 282752), (8272, 251544), (8836, 235488), (9024, 230582), (9812, 212064), (10481, 198528), (10704, 194392), (12408, 167696), (13254, 156992), (14272, 145794), (14718, 141376), (16544, 125772), (17672, 117744), (18048, 115291), (19624, 106032), (20962, 99264), (21408, 97196), (24299, 85632), (24816, 83848), (26508, 78496), (28544, 72897), (29436, 70688), (31443, 66176), (33088, 62886), (35344, 58872), (39248, 53016), (41924, 49632), (42816, 48598)]