264011872

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7193}}^1$

素因数の和:7271

約数の個数: 48

約数和(自身を含む): 551117952

約数和(自身を除く): 287106080

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 2294, 4588, 7193, 9176, 14386, 18352, 28772, 36704, 57544, 115088, 222983, 230176, 266141, 445966, 532282, 891932, 1064564, 1783864, 2129128, 3567728, 4258256, 7135456, 8250371, 8516512, 16500742, 33001484, 66002968, 132005936, 264011872]

約数ペア:

[(1, 264011872), (2, 132005936), (4, 66002968), (8, 33001484), (16, 16500742), (31, 8516512), (32, 8250371), (37, 7135456), (62, 4258256), (74, 3567728), (124, 2129128), (148, 1783864), (248, 1064564), (296, 891932), (496, 532282), (592, 445966), (992, 266141), (1147, 230176), (1184, 222983), (2294, 115088), (4588, 57544), (7193, 36704), (9176, 28772), (14386, 18352)]