1036871264

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{20599}}^1$

素因数の和:20644

約数の個数: 72

約数和(自身を含む): 2416503600

約数和(自身を除く): 1379632336

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 3872, 4576, 6292, 12584, 20599, 25168, 41198, 50336, 82396, 164792, 226589, 267787, 329584, 453178, 535574, 659168, 906356, 1071148, 1812712, 2142296, 2492479, 2945657, 3625424, 4284592, 4984958, 5891314, 7250848, 8569184, 9969916, 11782628, 19939832, 23565256, 32402227, 39879664, 47130512, 64804454, 79759328, 94261024, 129608908, 259217816, 518435632, 1036871264]

約数ペア:

[(1, 1036871264), (2, 518435632), (4, 259217816), (8, 129608908), (11, 94261024), (13, 79759328), (16, 64804454), (22, 47130512), (26, 39879664), (32, 32402227), (44, 23565256), (52, 19939832), (88, 11782628), (104, 9969916), (121, 8569184), (143, 7250848), (176, 5891314), (208, 4984958), (242, 4284592), (286, 3625424), (352, 2945657), (416, 2492479), (484, 2142296), (572, 1812712), (968, 1071148), (1144, 906356), (1573, 659168), (1936, 535574), (2288, 453178), (3146, 329584), (3872, 267787), (4576, 226589), (6292, 164792), (12584, 82396), (20599, 50336), (25168, 41198)]