39557385452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 81314021376

約数和(自身を除く): 41756635924

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 127, 254, 271, 299, 403, 508, 542, 598, 713, 806, 961, 1084, 1196, 1426, 1612, 1651, 1922, 2852, 2921, 3302, 3523, 3844, 3937, 5842, 6233, 6604, 7046, 7874, 8401, 9269, 11684, 12466, 12493, 14092, 15748, 16802, 18538, 22103, 24932, 24986, 33604, 34417, 37076, 37973, 44206, 49972, 51181, 68834, 75946, 81029, 88412, 90551, 102362, 109213, 122047, 137668, 151892, 162058, 181102, 193223, 204724, 218426, 244094, 260431, 287339, 324116, 362204, 386446, 436852, 447421, 488188, 520862, 574678, 772892, 791591, 894842, 1041724, 1066927, 1149356, 1177163, 1583182, 1586611, 1789684, 2133854, 2354326, 2511899, 2807081, 3166364, 3173222, 3385603, 4267708, 4708652, 5023798, 5614162, 5989913, 6346444, 6771206, 10047596, 10290683, 11228324, 11979826, 13542412, 13870051, 20581366, 23959652, 24539321, 27740102, 33074737, 36492053, 41162732, 49078642, 55480204, 66149474, 72984106, 77868869, 98157284, 132298948, 145968212, 155737738, 311475476, 319011173, 429971581, 638022346, 760718951, 859943162, 1276044692, 1521437902, 1719886324, 3042875804, 9889346363, 19778692726, 39557385452]

約数ペア:

[(1, 39557385452), (2, 19778692726), (4, 9889346363), (13, 3042875804), (23, 1719886324), (26, 1521437902), (31, 1276044692), (46, 859943162), (52, 760718951), (62, 638022346), (92, 429971581), (124, 319011173), (127, 311475476), (254, 155737738), (271, 145968212), (299, 132298948), (403, 98157284), (508, 77868869), (542, 72984106), (598, 66149474), (713, 55480204), (806, 49078642), (961, 41162732), (1084, 36492053), (1196, 33074737), (1426, 27740102), (1612, 24539321), (1651, 23959652), (1922, 20581366), (2852, 13870051), (2921, 13542412), (3302, 11979826), (3523, 11228324), (3844, 10290683), (3937, 10047596), (5842, 6771206), (6233, 6346444), (6604, 5989913), (7046, 5614162), (7874, 5023798), (8401, 4708652), (9269, 4267708), (11684, 3385603), (12466, 3173222), (12493, 3166364), (14092, 2807081), (15748, 2511899), (16802, 2354326), (18538, 2133854), (22103, 1789684), (24932, 1586611), (24986, 1583182), (33604, 1177163), (34417, 1149356), (37076, 1066927), (37973, 1041724), (44206, 894842), (49972, 791591), (51181, 772892), (68834, 574678), (75946, 520862), (81029, 488188), (88412, 447421), (90551, 436852), (102362, 386446), (109213, 362204), (122047, 324116), (137668, 287339), (151892, 260431), (162058, 244094), (181102, 218426), (193223, 204724)]