22641686224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{2549}}^1$

素因数の和:3116

約数の個数: 80

約数和(自身を含む): 47050560000

約数和(自身を除く): 24408873776

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 479, 488, 958, 976, 1159, 1916, 2318, 2549, 3832, 4636, 5098, 7664, 9101, 9272, 10196, 18202, 18544, 20392, 29219, 36404, 40784, 48431, 58438, 72808, 96862, 116876, 145616, 155489, 193724, 233752, 310978, 387448, 467504, 555161, 621956, 774896, 1110322, 1220971, 1243912, 2220644, 2441942, 2487824, 2954291, 4441288, 4883884, 5908582, 8882576, 9767768, 11817164, 19535536, 23198449, 23634328, 46396898, 47268656, 74479231, 92793796, 148958462, 185587592, 297916924, 371175184, 595833848, 1191667696, 1415105389, 2830210778, 5660421556, 11320843112, 22641686224]

約数ペア:

[(1, 22641686224), (2, 11320843112), (4, 5660421556), (8, 2830210778), (16, 1415105389), (19, 1191667696), (38, 595833848), (61, 371175184), (76, 297916924), (122, 185587592), (152, 148958462), (244, 92793796), (304, 74479231), (479, 47268656), (488, 46396898), (958, 23634328), (976, 23198449), (1159, 19535536), (1916, 11817164), (2318, 9767768), (2549, 8882576), (3832, 5908582), (4636, 4883884), (5098, 4441288), (7664, 2954291), (9101, 2487824), (9272, 2441942), (10196, 2220644), (18202, 1243912), (18544, 1220971), (20392, 1110322), (29219, 774896), (36404, 621956), (40784, 555161), (48431, 467504), (58438, 387448), (72808, 310978), (96862, 233752), (116876, 193724), (145616, 155489)]