21421770624

素因数分解:

$2^7\times 3^4\times {\mathrm{277}}^1\times {\mathrm{7459}}^1$

素因数の和:7762

約数の個数: 160

約数和(自身を含む): 63989567400

約数和(自身を除く): 42567796776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 277, 288, 324, 384, 432, 554, 576, 648, 831, 864, 1108, 1152, 1296, 1662, 1728, 2216, 2493, 2592, 3324, 3456, 4432, 4986, 5184, 6648, 7459, 7479, 8864, 9972, 10368, 13296, 14918, 14958, 17728, 19944, 22377, 22437, 26592, 29836, 29916, 35456, 39888, 44754, 44874, 53184, 59672, 59832, 67131, 79776, 89508, 89748, 106368, 119344, 119664, 134262, 159552, 179016, 179496, 201393, 238688, 239328, 268524, 319104, 358032, 358992, 402786, 477376, 478656, 537048, 604179, 716064, 717984, 805572, 954752, 957312, 1074096, 1208358, 1432128, 1435968, 1611144, 2066143, 2148192, 2416716, 2864256, 2871936, 3222288, 4132286, 4296384, 4833432, 6198429, 6444576, 8264572, 8592768, 9666864, 12396858, 12889152, 16529144, 18595287, 19333728, 24793716, 25778304, 33058288, 37190574, 38667456, 49587432, 55785861, 66116576, 74381148, 77334912, 99174864, 111571722, 132233152, 148762296, 167357583, 198349728, 223143444, 264466304, 297524592, 334715166, 396699456, 446286888, 595049184, 669430332, 793398912, 892573776, 1190098368, 1338860664, 1785147552, 2380196736, 2677721328, 3570295104, 5355442656, 7140590208, 10710885312, 21421770624]

約数ペア:

[(1, 21421770624), (2, 10710885312), (3, 7140590208), (4, 5355442656), (6, 3570295104), (8, 2677721328), (9, 2380196736), (12, 1785147552), (16, 1338860664), (18, 1190098368), (24, 892573776), (27, 793398912), (32, 669430332), (36, 595049184), (48, 446286888), (54, 396699456), (64, 334715166), (72, 297524592), (81, 264466304), (96, 223143444), (108, 198349728), (128, 167357583), (144, 148762296), (162, 132233152), (192, 111571722), (216, 99174864), (277, 77334912), (288, 74381148), (324, 66116576), (384, 55785861), (432, 49587432), (554, 38667456), (576, 37190574), (648, 33058288), (831, 25778304), (864, 24793716), (1108, 19333728), (1152, 18595287), (1296, 16529144), (1662, 12889152), (1728, 12396858), (2216, 9666864), (2493, 8592768), (2592, 8264572), (3324, 6444576), (3456, 6198429), (4432, 4833432), (4986, 4296384), (5184, 4132286), (6648, 3222288), (7459, 2871936), (7479, 2864256), (8864, 2416716), (9972, 2148192), (10368, 2066143), (13296, 1611144), (14918, 1435968), (14958, 1432128), (17728, 1208358), (19944, 1074096), (22377, 957312), (22437, 954752), (26592, 805572), (29836, 717984), (29916, 716064), (35456, 604179), (39888, 537048), (44754, 478656), (44874, 477376), (53184, 402786), (59672, 358992), (59832, 358032), (67131, 319104), (79776, 268524), (89508, 239328), (89748, 238688), (106368, 201393), (119344, 179496), (119664, 179016), (134262, 159552)]