478552256

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:806

約数の個数: 112

約数和(自身を含む): 1179795456

約数和(自身を除く): 701243200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 127, 182, 208, 224, 254, 364, 416, 448, 508, 647, 728, 832, 889, 1016, 1294, 1456, 1651, 1778, 2032, 2588, 2912, 3302, 3556, 4064, 4529, 5176, 5824, 6604, 7112, 8128, 8411, 9058, 10352, 11557, 13208, 14224, 16822, 18116, 20704, 23114, 26416, 28448, 33644, 36232, 41408, 46228, 52832, 56896, 58877, 67288, 72464, 82169, 92456, 105664, 117754, 134576, 144928, 164338, 184912, 235508, 269152, 289856, 328676, 369824, 471016, 538304, 575183, 657352, 739648, 942032, 1068197, 1150366, 1314704, 1884064, 2136394, 2300732, 2629408, 3768128, 4272788, 4601464, 5258816, 7477379, 8545576, 9202928, 14954758, 17091152, 18405856, 29909516, 34182304, 36811712, 59819032, 68364608, 119638064, 239276128, 478552256]

約数ペア:

[(1, 478552256), (2, 239276128), (4, 119638064), (7, 68364608), (8, 59819032), (13, 36811712), (14, 34182304), (16, 29909516), (26, 18405856), (28, 17091152), (32, 14954758), (52, 9202928), (56, 8545576), (64, 7477379), (91, 5258816), (104, 4601464), (112, 4272788), (127, 3768128), (182, 2629408), (208, 2300732), (224, 2136394), (254, 1884064), (364, 1314704), (416, 1150366), (448, 1068197), (508, 942032), (647, 739648), (728, 657352), (832, 575183), (889, 538304), (1016, 471016), (1294, 369824), (1456, 328676), (1651, 289856), (1778, 269152), (2032, 235508), (2588, 184912), (2912, 164338), (3302, 144928), (3556, 134576), (4064, 117754), (4529, 105664), (5176, 92456), (5824, 82169), (6604, 72464), (7112, 67288), (8128, 58877), (8411, 56896), (9058, 52832), (10352, 46228), (11557, 41408), (13208, 36232), (14224, 33644), (16822, 28448), (18116, 26416), (20704, 23114)]