2009004768

素因数分解:

$2^5\times 3^4\times {\mathrm{775079}}^1$

素因数の和:775101

約数の個数: 60

約数和(自身を含む): 5908434840

約数和(自身を除く): 3899430072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 775079, 1550158, 2325237, 3100316, 4650474, 6200632, 6975711, 9300948, 12401264, 13951422, 18601896, 20927133, 24802528, 27902844, 37203792, 41854266, 55805688, 62781399, 74407584, 83708532, 111611376, 125562798, 167417064, 223222752, 251125596, 334834128, 502251192, 669668256, 1004502384, 2009004768]

約数ペア:

[(1, 2009004768), (2, 1004502384), (3, 669668256), (4, 502251192), (6, 334834128), (8, 251125596), (9, 223222752), (12, 167417064), (16, 125562798), (18, 111611376), (24, 83708532), (27, 74407584), (32, 62781399), (36, 55805688), (48, 41854266), (54, 37203792), (72, 27902844), (81, 24802528), (96, 20927133), (108, 18601896), (144, 13951422), (162, 12401264), (216, 9300948), (288, 6975711), (324, 6200632), (432, 4650474), (648, 3100316), (864, 2325237), (1296, 1550158), (2592, 775079)]