240656748416

素因数分解:

$2^7\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1406231}}^1$

素因数の和:1406443

約数の個数: 64

約数和(自身を含む): 550792949760

約数和(自身を除く): 310136201344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 191, 224, 382, 448, 764, 896, 1337, 1528, 2674, 3056, 5348, 6112, 10696, 12224, 21392, 24448, 42784, 85568, 171136, 1406231, 2812462, 5624924, 9843617, 11249848, 19687234, 22499696, 39374468, 44999392, 78748936, 89998784, 157497872, 179997568, 268590121, 314995744, 537180242, 629991488, 1074360484, 1259982976, 1880130847, 2148720968, 3760261694, 4297441936, 7520523388, 8594883872, 15041046776, 17189767744, 30082093552, 34379535488, 60164187104, 120328374208, 240656748416]

約数ペア:

[(1, 240656748416), (2, 120328374208), (4, 60164187104), (7, 34379535488), (8, 30082093552), (14, 17189767744), (16, 15041046776), (28, 8594883872), (32, 7520523388), (56, 4297441936), (64, 3760261694), (112, 2148720968), (128, 1880130847), (191, 1259982976), (224, 1074360484), (382, 629991488), (448, 537180242), (764, 314995744), (896, 268590121), (1337, 179997568), (1528, 157497872), (2674, 89998784), (3056, 78748936), (5348, 44999392), (6112, 39374468), (10696, 22499696), (12224, 19687234), (21392, 11249848), (24448, 9843617), (42784, 5624924), (85568, 2812462), (171136, 1406231)]