227140256

素因数分解:

$2^5\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5309}}^1$

素因数の和:5517

約数の個数: 48

約数和(自身を含む): 513838080

約数和(自身を除く): 286697824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 191, 224, 382, 764, 1337, 1528, 2674, 3056, 5309, 5348, 6112, 10618, 10696, 21236, 21392, 37163, 42472, 42784, 74326, 84944, 148652, 169888, 297304, 594608, 1014019, 1189216, 2028038, 4056076, 7098133, 8112152, 14196266, 16224304, 28392532, 32448608, 56785064, 113570128, 227140256]

約数ペア:

[(1, 227140256), (2, 113570128), (4, 56785064), (7, 32448608), (8, 28392532), (14, 16224304), (16, 14196266), (28, 8112152), (32, 7098133), (56, 4056076), (112, 2028038), (191, 1189216), (224, 1014019), (382, 594608), (764, 297304), (1337, 169888), (1528, 148652), (2674, 84944), (3056, 74326), (5309, 42784), (5348, 42472), (6112, 37163), (10618, 21392), (10696, 21236)]