1488146816

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1772

約数の個数: 128

約数和(自身を含む): 3491631360

約数和(自身を除く): 2003484544

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 128, 136, 208, 221, 248, 272, 403, 416, 442, 496, 527, 544, 806, 832, 884, 992, 1054, 1088, 1612, 1664, 1697, 1768, 1984, 2108, 2176, 3224, 3394, 3536, 3968, 4216, 6448, 6788, 6851, 7072, 8432, 12896, 13576, 13702, 14144, 16864, 22061, 25792, 27152, 27404, 28288, 28849, 33728, 44122, 51584, 52607, 54304, 54808, 57698, 67456, 88244, 105214, 108608, 109616, 115396, 176488, 210428, 217216, 219232, 230792, 352976, 375037, 420856, 438464, 461584, 683891, 705952, 750074, 841712, 876928, 894319, 923168, 1367782, 1411904, 1500148, 1683424, 1788638, 1846336, 2735564, 2823808, 3000296, 3366848, 3577276, 3692672, 5471128, 6000592, 6733696, 7154552, 10942256, 11626147, 12001184, 14309104, 21884512, 23252294, 24002368, 28618208, 43769024, 46504588, 48004736, 57236416, 87538048, 93009176, 114472832, 186018352, 372036704, 744073408, 1488146816]

約数ペア:

[(1, 1488146816), (2, 744073408), (4, 372036704), (8, 186018352), (13, 114472832), (16, 93009176), (17, 87538048), (26, 57236416), (31, 48004736), (32, 46504588), (34, 43769024), (52, 28618208), (62, 24002368), (64, 23252294), (68, 21884512), (104, 14309104), (124, 12001184), (128, 11626147), (136, 10942256), (208, 7154552), (221, 6733696), (248, 6000592), (272, 5471128), (403, 3692672), (416, 3577276), (442, 3366848), (496, 3000296), (527, 2823808), (544, 2735564), (806, 1846336), (832, 1788638), (884, 1683424), (992, 1500148), (1054, 1411904), (1088, 1367782), (1612, 923168), (1664, 894319), (1697, 876928), (1768, 841712), (1984, 750074), (2108, 705952), (2176, 683891), (3224, 461584), (3394, 438464), (3536, 420856), (3968, 375037), (4216, 352976), (6448, 230792), (6788, 219232), (6851, 217216), (7072, 210428), (8432, 176488), (12896, 115396), (13576, 109616), (13702, 108608), (14144, 105214), (16864, 88244), (22061, 67456), (25792, 57698), (27152, 54808), (27404, 54304), (28288, 52607), (28849, 51584), (33728, 44122)]