12970808704

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3677}}^1$

素因数の和:3856

約数の個数: 128

約数和(自身を含む): 30732779520

約数和(自身を除く): 17761970816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 127, 128, 217, 224, 248, 254, 434, 448, 496, 508, 868, 889, 896, 992, 1016, 1736, 1778, 1984, 2032, 3472, 3556, 3677, 3937, 3968, 4064, 6944, 7112, 7354, 7874, 8128, 13888, 14224, 14708, 15748, 16256, 25739, 27559, 27776, 28448, 29416, 31496, 51478, 55118, 56896, 58832, 62992, 102956, 110236, 113792, 113987, 117664, 125984, 205912, 220472, 227974, 235328, 251968, 411824, 440944, 455948, 466979, 470656, 503936, 797909, 823648, 881888, 911896, 933958, 1595818, 1647296, 1763776, 1823792, 1867916, 3191636, 3268853, 3294592, 3527552, 3647584, 3735832, 6383272, 6537706, 7295168, 7471664, 12766544, 13075412, 14476349, 14590336, 14943328, 25533088, 26150824, 28952698, 29886656, 51066176, 52301648, 57905396, 59773312, 101334443, 102132352, 104603296, 115810792, 202668886, 209206592, 231621584, 405337772, 418413184, 463243168, 810675544, 926486336, 1621351088, 1852972672, 3242702176, 6485404352, 12970808704]

約数ペア:

[(1, 12970808704), (2, 6485404352), (4, 3242702176), (7, 1852972672), (8, 1621351088), (14, 926486336), (16, 810675544), (28, 463243168), (31, 418413184), (32, 405337772), (56, 231621584), (62, 209206592), (64, 202668886), (112, 115810792), (124, 104603296), (127, 102132352), (128, 101334443), (217, 59773312), (224, 57905396), (248, 52301648), (254, 51066176), (434, 29886656), (448, 28952698), (496, 26150824), (508, 25533088), (868, 14943328), (889, 14590336), (896, 14476349), (992, 13075412), (1016, 12766544), (1736, 7471664), (1778, 7295168), (1984, 6537706), (2032, 6383272), (3472, 3735832), (3556, 3647584), (3677, 3527552), (3937, 3294592), (3968, 3268853), (4064, 3191636), (6944, 1867916), (7112, 1823792), (7354, 1763776), (7874, 1647296), (8128, 1595818), (13888, 933958), (14224, 911896), (14708, 881888), (15748, 823648), (16256, 797909), (25739, 503936), (27559, 470656), (27776, 466979), (28448, 455948), (29416, 440944), (31496, 411824), (51478, 251968), (55118, 235328), (56896, 227974), (58832, 220472), (62992, 205912), (102956, 125984), (110236, 117664), (113792, 113987)]