260708512

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7103}}^1$

素因数の和:7181

約数の個数: 48

約数和(自身を含む): 544223232

約数和(自身を除く): 283514720

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 2294, 4588, 7103, 9176, 14206, 18352, 28412, 36704, 56824, 113648, 220193, 227296, 262811, 440386, 525622, 880772, 1051244, 1761544, 2102488, 3523088, 4204976, 7046176, 8147141, 8409952, 16294282, 32588564, 65177128, 130354256, 260708512]

約数ペア:

[(1, 260708512), (2, 130354256), (4, 65177128), (8, 32588564), (16, 16294282), (31, 8409952), (32, 8147141), (37, 7046176), (62, 4204976), (74, 3523088), (124, 2102488), (148, 1761544), (248, 1051244), (296, 880772), (496, 525622), (592, 440386), (992, 262811), (1147, 227296), (1184, 220193), (2294, 113648), (4588, 56824), (7103, 36704), (9176, 28412), (14206, 18352)]