449869506268

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1693}}^1\times {\mathrm{104287}}^1$

素因数の和:106011

約数の個数: 72

約数和(自身を含む): 986844388992

約数和(自身を除く): 536974882724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 1693, 2548, 3386, 6772, 11851, 22009, 23702, 44018, 47404, 82957, 88036, 104287, 154063, 165914, 208574, 308126, 331828, 417148, 616252, 730009, 1078441, 1355731, 1460018, 2156882, 2711462, 2920036, 4313764, 5110063, 5422924, 9490117, 10220126, 18980234, 20440252, 37960468, 66430819, 132861638, 176557891, 265723276, 353115782, 706231564, 1235905237, 2295252583, 2471810474, 4590505166, 4943620948, 8651336659, 9181010332, 16066768081, 17302673318, 32133536162, 34605346636, 64267072324, 112467376567, 224934753134, 449869506268]

約数ペア:

[(1, 449869506268), (2, 224934753134), (4, 112467376567), (7, 64267072324), (13, 34605346636), (14, 32133536162), (26, 17302673318), (28, 16066768081), (49, 9181010332), (52, 8651336659), (91, 4943620948), (98, 4590505166), (182, 2471810474), (196, 2295252583), (364, 1235905237), (637, 706231564), (1274, 353115782), (1693, 265723276), (2548, 176557891), (3386, 132861638), (6772, 66430819), (11851, 37960468), (22009, 20440252), (23702, 18980234), (44018, 10220126), (47404, 9490117), (82957, 5422924), (88036, 5110063), (104287, 4313764), (154063, 2920036), (165914, 2711462), (208574, 2156882), (308126, 1460018), (331828, 1355731), (417148, 1078441), (616252, 730009)]