656648789824

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1\times {\mathrm{1787}}^1$

素因数の和:2832

約数の個数: 112

約数和(自身を含む): 1340395112448

約数和(自身を除く): 683746322624

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 127, 212, 254, 424, 508, 848, 853, 1016, 1696, 1706, 1787, 2032, 3392, 3412, 3574, 4064, 6731, 6824, 7148, 8128, 13462, 13648, 14296, 26924, 27296, 28592, 45209, 53848, 54592, 57184, 90418, 94711, 107696, 108331, 114368, 180836, 189422, 215392, 216662, 226949, 361672, 378844, 430784, 433324, 453898, 723344, 757688, 866648, 907796, 1446688, 1515376, 1524311, 1733296, 1815592, 2893376, 3030752, 3048622, 3466592, 3631184, 5741543, 6061504, 6097244, 6933184, 7262368, 11483086, 12028297, 12194488, 14524736, 22966172, 24056594, 24388976, 45932344, 48113188, 48777952, 80788483, 91864688, 96226376, 97555904, 161576966, 183729376, 192452752, 193587497, 323153932, 367458752, 384905504, 387174994, 646307864, 769811008, 774349988, 1292615728, 1548699976, 2585231456, 3097399952, 5170462912, 6194799904, 10260137341, 12389599808, 20520274682, 41040549364, 82081098728, 164162197456, 328324394912, 656648789824]

約数ペア:

[(1, 656648789824), (2, 328324394912), (4, 164162197456), (8, 82081098728), (16, 41040549364), (32, 20520274682), (53, 12389599808), (64, 10260137341), (106, 6194799904), (127, 5170462912), (212, 3097399952), (254, 2585231456), (424, 1548699976), (508, 1292615728), (848, 774349988), (853, 769811008), (1016, 646307864), (1696, 387174994), (1706, 384905504), (1787, 367458752), (2032, 323153932), (3392, 193587497), (3412, 192452752), (3574, 183729376), (4064, 161576966), (6731, 97555904), (6824, 96226376), (7148, 91864688), (8128, 80788483), (13462, 48777952), (13648, 48113188), (14296, 45932344), (26924, 24388976), (27296, 24056594), (28592, 22966172), (45209, 14524736), (53848, 12194488), (54592, 12028297), (57184, 11483086), (90418, 7262368), (94711, 6933184), (107696, 6097244), (108331, 6061504), (114368, 5741543), (180836, 3631184), (189422, 3466592), (215392, 3048622), (216662, 3030752), (226949, 2893376), (361672, 1815592), (378844, 1733296), (430784, 1524311), (433324, 1515376), (453898, 1446688), (723344, 907796), (757688, 866648)]