17996818528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{9187}}^1$

素因数の和:9504

約数の個数: 96

約数和(自身を含む): 40551495264

約数和(自身を除く): 22554676736

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 277, 416, 442, 544, 554, 884, 1108, 1768, 2216, 3536, 3601, 4432, 4709, 7072, 7202, 8864, 9187, 9418, 14404, 18374, 18836, 28808, 36748, 37672, 57616, 61217, 73496, 75344, 115232, 119431, 122434, 146992, 150688, 156179, 238862, 244868, 293984, 312358, 477724, 489736, 624716, 955448, 979472, 1249432, 1910896, 1958944, 2030327, 2498864, 2544799, 3821792, 4060654, 4997728, 5089598, 8121308, 10179196, 16242616, 20358392, 32485232, 33082387, 40716784, 43261583, 64970464, 66164774, 81433568, 86523166, 132329548, 173046332, 264659096, 346092664, 529318192, 562400579, 692185328, 1058636384, 1124801158, 1384370656, 2249602316, 4499204632, 8998409264, 17996818528]

約数ペア:

[(1, 17996818528), (2, 8998409264), (4, 4499204632), (8, 2249602316), (13, 1384370656), (16, 1124801158), (17, 1058636384), (26, 692185328), (32, 562400579), (34, 529318192), (52, 346092664), (68, 264659096), (104, 173046332), (136, 132329548), (208, 86523166), (221, 81433568), (272, 66164774), (277, 64970464), (416, 43261583), (442, 40716784), (544, 33082387), (554, 32485232), (884, 20358392), (1108, 16242616), (1768, 10179196), (2216, 8121308), (3536, 5089598), (3601, 4997728), (4432, 4060654), (4709, 3821792), (7072, 2544799), (7202, 2498864), (8864, 2030327), (9187, 1958944), (9418, 1910896), (14404, 1249432), (18374, 979472), (18836, 955448), (28808, 624716), (36748, 489736), (37672, 477724), (57616, 312358), (61217, 293984), (73496, 244868), (75344, 238862), (115232, 156179), (119431, 150688), (122434, 146992)]