12912860128

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{11071}}^1$

素因数の和:11256

約数の個数: 96

約数和(自身を含む): 29999628288

約数和(自身を除く): 17086768160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 127, 164, 224, 254, 287, 328, 508, 574, 656, 889, 1016, 1148, 1312, 1778, 2032, 2296, 3556, 4064, 4592, 5207, 7112, 9184, 10414, 11071, 14224, 20828, 22142, 28448, 36449, 41656, 44284, 72898, 77497, 83312, 88568, 145796, 154994, 166624, 177136, 291592, 309988, 354272, 453911, 583184, 619976, 907822, 1166368, 1239952, 1406017, 1815644, 2479904, 2812034, 3177377, 3631288, 5624068, 6354754, 7262576, 9842119, 11248136, 12709508, 14525152, 19684238, 22496272, 25419016, 39368476, 44992544, 50838032, 57646697, 78736952, 101676064, 115293394, 157473904, 230586788, 314947808, 403526879, 461173576, 807053758, 922347152, 1614107516, 1844694304, 3228215032, 6456430064, 12912860128]

約数ペア:

[(1, 12912860128), (2, 6456430064), (4, 3228215032), (7, 1844694304), (8, 1614107516), (14, 922347152), (16, 807053758), (28, 461173576), (32, 403526879), (41, 314947808), (56, 230586788), (82, 157473904), (112, 115293394), (127, 101676064), (164, 78736952), (224, 57646697), (254, 50838032), (287, 44992544), (328, 39368476), (508, 25419016), (574, 22496272), (656, 19684238), (889, 14525152), (1016, 12709508), (1148, 11248136), (1312, 9842119), (1778, 7262576), (2032, 6354754), (2296, 5624068), (3556, 3631288), (4064, 3177377), (4592, 2812034), (5207, 2479904), (7112, 1815644), (9184, 1406017), (10414, 1239952), (11071, 1166368), (14224, 907822), (20828, 619976), (22142, 583184), (28448, 453911), (36449, 354272), (41656, 309988), (44284, 291592), (72898, 177136), (77497, 166624), (83312, 154994), (88568, 145796)]