290247987904

素因数分解:

$2^6\times 7^1\times {\mathrm{3461}}^1\times {\mathrm{187193}}^1$

素因数の和:190673

約数の個数: 56

約数和(自身を含む): 658434678048

約数和(自身を除く): 368186690144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 3461, 6922, 13844, 24227, 27688, 48454, 55376, 96908, 110752, 187193, 193816, 221504, 374386, 387632, 748772, 775264, 1310351, 1497544, 1550528, 2620702, 2995088, 5241404, 5990176, 10482808, 11980352, 20965616, 41931232, 83862464, 647874973, 1295749946, 2591499892, 4535124811, 5182999784, 9070249622, 10365999568, 18140499244, 20731999136, 36280998488, 41463998272, 72561996976, 145123993952, 290247987904]

約数ペア:

[(1, 290247987904), (2, 145123993952), (4, 72561996976), (7, 41463998272), (8, 36280998488), (14, 20731999136), (16, 18140499244), (28, 10365999568), (32, 9070249622), (56, 5182999784), (64, 4535124811), (112, 2591499892), (224, 1295749946), (448, 647874973), (3461, 83862464), (6922, 41931232), (13844, 20965616), (24227, 11980352), (27688, 10482808), (48454, 5990176), (55376, 5241404), (96908, 2995088), (110752, 2620702), (187193, 1550528), (193816, 1497544), (221504, 1310351), (374386, 775264), (387632, 748772)]