15696464576

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:866

約数の個数: 112

約数和(自身を含む): 33941308800

約数和(自身を除く): 18244844224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 193, 208, 239, 386, 409, 416, 478, 772, 818, 832, 956, 1544, 1636, 1912, 2509, 3088, 3107, 3272, 3824, 5018, 5317, 6176, 6214, 6544, 7648, 10036, 10634, 12352, 12428, 13088, 15296, 20072, 21268, 24856, 26176, 40144, 42536, 46127, 49712, 78937, 80288, 85072, 92254, 97751, 99424, 157874, 160576, 170144, 184508, 195502, 198848, 315748, 340288, 369016, 391004, 599651, 631496, 738032, 782008, 1026181, 1199302, 1262992, 1270763, 1476064, 1564016, 2052362, 2398604, 2525984, 2541526, 2952128, 3128032, 4104724, 4797208, 5051968, 5083052, 6256064, 8209448, 9594416, 10166104, 16418896, 18865943, 19188832, 20332208, 32837792, 37731886, 38377664, 40664416, 65675584, 75463772, 81328832, 150927544, 245257259, 301855088, 490514518, 603710176, 981029036, 1207420352, 1962058072, 3924116144, 7848232288, 15696464576]

約数ペア:

[(1, 15696464576), (2, 7848232288), (4, 3924116144), (8, 1962058072), (13, 1207420352), (16, 981029036), (26, 603710176), (32, 490514518), (52, 301855088), (64, 245257259), (104, 150927544), (193, 81328832), (208, 75463772), (239, 65675584), (386, 40664416), (409, 38377664), (416, 37731886), (478, 32837792), (772, 20332208), (818, 19188832), (832, 18865943), (956, 16418896), (1544, 10166104), (1636, 9594416), (1912, 8209448), (2509, 6256064), (3088, 5083052), (3107, 5051968), (3272, 4797208), (3824, 4104724), (5018, 3128032), (5317, 2952128), (6176, 2541526), (6214, 2525984), (6544, 2398604), (7648, 2052362), (10036, 1564016), (10634, 1476064), (12352, 1270763), (12428, 1262992), (13088, 1199302), (15296, 1026181), (20072, 782008), (21268, 738032), (24856, 631496), (26176, 599651), (40144, 391004), (42536, 369016), (46127, 340288), (49712, 315748), (78937, 198848), (80288, 195502), (85072, 184508), (92254, 170144), (97751, 160576), (99424, 157874)]