291024864

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{77731}}^1$

素因数の和:77760

約数の個数: 72

約数和(自身を含む): 891275112

約数和(自身を除く): 600250248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 77731, 155462, 233193, 310924, 466386, 621848, 699579, 932772, 1010503, 1243696, 1399158, 1865544, 2021006, 2487392, 2798316, 3031509, 3731088, 4042012, 5596632, 6063018, 7462176, 8084024, 9094527, 11193264, 12126036, 16168048, 18189054, 22386528, 24252072, 32336096, 36378108, 48504144, 72756216, 97008288, 145512432, 291024864]

約数ペア:

[(1, 291024864), (2, 145512432), (3, 97008288), (4, 72756216), (6, 48504144), (8, 36378108), (9, 32336096), (12, 24252072), (13, 22386528), (16, 18189054), (18, 16168048), (24, 12126036), (26, 11193264), (32, 9094527), (36, 8084024), (39, 7462176), (48, 6063018), (52, 5596632), (72, 4042012), (78, 3731088), (96, 3031509), (104, 2798316), (117, 2487392), (144, 2021006), (156, 1865544), (208, 1399158), (234, 1243696), (288, 1010503), (312, 932772), (416, 699579), (468, 621848), (624, 466386), (936, 310924), (1248, 233193), (1872, 155462), (3744, 77731)]