2016647248

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1951}}^1$

素因数の和:2816

約数の個数: 80

約数和(自身を含む): 4879687680

約数和(自身を除く): 2863040432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 839, 1232, 1678, 1951, 3356, 3902, 5873, 6712, 7804, 9229, 11746, 13424, 13657, 15608, 18458, 21461, 23492, 27314, 31216, 36916, 42922, 46984, 54628, 64603, 73832, 85844, 93968, 109256, 129206, 147664, 150227, 171688, 218512, 258412, 300454, 343376, 516824, 600908, 1033648, 1201816, 1636889, 2403632, 3273778, 6547556, 11458223, 13095112, 18005779, 22916446, 26190224, 36011558, 45832892, 72023116, 91665784, 126040453, 144046232, 183331568, 252080906, 288092464, 504161812, 1008323624, 2016647248]

約数ペア:

[(1, 2016647248), (2, 1008323624), (4, 504161812), (7, 288092464), (8, 252080906), (11, 183331568), (14, 144046232), (16, 126040453), (22, 91665784), (28, 72023116), (44, 45832892), (56, 36011558), (77, 26190224), (88, 22916446), (112, 18005779), (154, 13095112), (176, 11458223), (308, 6547556), (616, 3273778), (839, 2403632), (1232, 1636889), (1678, 1201816), (1951, 1033648), (3356, 600908), (3902, 516824), (5873, 343376), (6712, 300454), (7804, 258412), (9229, 218512), (11746, 171688), (13424, 150227), (13657, 147664), (15608, 129206), (18458, 109256), (21461, 93968), (23492, 85844), (27314, 73832), (31216, 64603), (36916, 54628), (42922, 46984)]