12961482912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1321}}^1$

素因数の和:1532

約数の個数: 288

約数和(自身を含む): 43793777664

約数和(自身を除く): 30832294752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 157, 168, 186, 217, 224, 248, 252, 279, 288, 314, 336, 372, 434, 471, 496, 504, 558, 628, 651, 672, 744, 868, 942, 992, 1008, 1099, 1116, 1256, 1302, 1321, 1413, 1488, 1736, 1884, 1953, 2016, 2198, 2232, 2512, 2604, 2642, 2826, 2976, 3297, 3472, 3768, 3906, 3963, 4396, 4464, 4867, 5024, 5208, 5284, 5652, 6594, 6944, 7536, 7812, 7926, 8792, 8928, 9247, 9734, 9891, 10416, 10568, 11304, 11889, 13188, 14601, 15072, 15624, 15852, 17584, 18494, 19468, 19782, 20832, 21136, 22608, 23778, 26376, 27741, 29202, 31248, 31704, 34069, 35168, 36988, 38936, 39564, 40951, 42272, 43803, 45216, 47556, 52752, 55482, 58404, 62496, 63408, 68138, 73976, 77872, 79128, 81902, 83223, 87606, 95112, 102207, 105504, 110964, 116808, 122853, 126816, 136276, 147952, 155744, 158256, 163804, 166446, 175212, 190224, 204414, 207397, 221928, 233616, 245706, 272552, 286657, 295904, 306621, 316512, 327608, 332892, 350424, 368559, 380448, 408828, 414794, 443856, 467232, 491412, 545104, 573314, 613242, 622191, 655216, 665784, 700848, 737118, 817656, 829588, 859971, 887712, 982824, 1090208, 1146628, 1226484, 1244382, 1310432, 1331568, 1401696, 1451779, 1474236, 1635312, 1659176, 1719942, 1866573, 1965648, 2293256, 2452968, 2488764, 2579913, 2663136, 2903558, 2948472, 3270624, 3318352, 3439884, 3733146, 3931296, 4355337, 4586512, 4905936, 4977528, 5159826, 5807116, 5896944, 6429307, 6636704, 6879768, 7466292, 8710674, 9173024, 9811872, 9955056, 10319652, 11614232, 11793888, 12858614, 13066011, 13759536, 14932584, 17421348, 19287921, 19910112, 20639304, 23228464, 25717228, 26132022, 27519072, 29865168, 34842696, 38575842, 41278608, 45005149, 46456928, 51434456, 52264044, 57863763, 59730336, 69685392, 77151684, 82557216, 90010298, 102868912, 104528088, 115727526, 135015447, 139370784, 154303368, 180020596, 205737824, 209056176, 231455052, 270030894, 308606736, 360041192, 405046341, 418112352, 462910104, 540061788, 617213472, 720082384, 810092682, 925820208, 1080123576, 1440164768, 1620185364, 1851640416, 2160247152, 3240370728, 4320494304, 6480741456, 12961482912]

約数ペア:

[(1, 12961482912), (2, 6480741456), (3, 4320494304), (4, 3240370728), (6, 2160247152), (7, 1851640416), (8, 1620185364), (9, 1440164768), (12, 1080123576), (14, 925820208), (16, 810092682), (18, 720082384), (21, 617213472), (24, 540061788), (28, 462910104), (31, 418112352), (32, 405046341), (36, 360041192), (42, 308606736), (48, 270030894), (56, 231455052), (62, 209056176), (63, 205737824), (72, 180020596), (84, 154303368), (93, 139370784), (96, 135015447), (112, 115727526), (124, 104528088), (126, 102868912), (144, 90010298), (157, 82557216), (168, 77151684), (186, 69685392), (217, 59730336), (224, 57863763), (248, 52264044), (252, 51434456), (279, 46456928), (288, 45005149), (314, 41278608), (336, 38575842), (372, 34842696), (434, 29865168), (471, 27519072), (496, 26132022), (504, 25717228), (558, 23228464), (628, 20639304), (651, 19910112), (672, 19287921), (744, 17421348), (868, 14932584), (942, 13759536), (992, 13066011), (1008, 12858614), (1099, 11793888), (1116, 11614232), (1256, 10319652), (1302, 9955056), (1321, 9811872), (1413, 9173024), (1488, 8710674), (1736, 7466292), (1884, 6879768), (1953, 6636704), (2016, 6429307), (2198, 5896944), (2232, 5807116), (2512, 5159826), (2604, 4977528), (2642, 4905936), (2826, 4586512), (2976, 4355337), (3297, 3931296), (3472, 3733146), (3768, 3439884), (3906, 3318352), (3963, 3270624), (4396, 2948472), (4464, 2903558), (4867, 2663136), (5024, 2579913), (5208, 2488764), (5284, 2452968), (5652, 2293256), (6594, 1965648), (6944, 1866573), (7536, 1719942), (7812, 1659176), (7926, 1635312), (8792, 1474236), (8928, 1451779), (9247, 1401696), (9734, 1331568), (9891, 1310432), (10416, 1244382), (10568, 1226484), (11304, 1146628), (11889, 1090208), (13188, 982824), (14601, 887712), (15072, 859971), (15624, 829588), (15852, 817656), (17584, 737118), (18494, 700848), (19468, 665784), (19782, 655216), (20832, 622191), (21136, 613242), (22608, 573314), (23778, 545104), (26376, 491412), (27741, 467232), (29202, 443856), (31248, 414794), (31704, 408828), (34069, 380448), (35168, 368559), (36988, 350424), (38936, 332892), (39564, 327608), (40951, 316512), (42272, 306621), (43803, 295904), (45216, 286657), (47556, 272552), (52752, 245706), (55482, 233616), (58404, 221928), (62496, 207397), (63408, 204414), (68138, 190224), (73976, 175212), (77872, 166446), (79128, 163804), (81902, 158256), (83223, 155744), (87606, 147952), (95112, 136276), (102207, 126816), (105504, 122853), (110964, 116808)]