2560506876

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{254929}}^1$

素因数の和:254976

約数の個数: 60

約数和(自身を含む): 6909622720

約数和(自身を除く): 4349115844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 10044, 254929, 509858, 764787, 1019716, 1529574, 2294361, 3059148, 4588722, 6883083, 7902799, 9177444, 13766166, 15805598, 20649249, 23708397, 27532332, 31611196, 41298498, 47416794, 71125191, 82596996, 94833588, 142250382, 213375573, 284500764, 426751146, 640126719, 853502292, 1280253438, 2560506876]

約数ペア:

[(1, 2560506876), (2, 1280253438), (3, 853502292), (4, 640126719), (6, 426751146), (9, 284500764), (12, 213375573), (18, 142250382), (27, 94833588), (31, 82596996), (36, 71125191), (54, 47416794), (62, 41298498), (81, 31611196), (93, 27532332), (108, 23708397), (124, 20649249), (162, 15805598), (186, 13766166), (279, 9177444), (324, 7902799), (372, 6883083), (558, 4588722), (837, 3059148), (1116, 2294361), (1674, 1529574), (2511, 1019716), (3348, 764787), (5022, 509858), (10044, 254929)]