252895284

素因数分解:

$2^2\times 3^4\times {\mathrm{431}}^1\times {\mathrm{1811}}^1$

素因数の和:2258

約数の個数: 60

約数和(自身を含む): 663018048

約数和(自身を除く): 410122764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 431, 862, 1293, 1724, 1811, 2586, 3622, 3879, 5172, 5433, 7244, 7758, 10866, 11637, 15516, 16299, 21732, 23274, 32598, 34911, 46548, 48897, 65196, 69822, 97794, 139644, 146691, 195588, 293382, 586764, 780541, 1561082, 2341623, 3122164, 4683246, 7024869, 9366492, 14049738, 21074607, 28099476, 42149214, 63223821, 84298428, 126447642, 252895284]

約数ペア:

[(1, 252895284), (2, 126447642), (3, 84298428), (4, 63223821), (6, 42149214), (9, 28099476), (12, 21074607), (18, 14049738), (27, 9366492), (36, 7024869), (54, 4683246), (81, 3122164), (108, 2341623), (162, 1561082), (324, 780541), (431, 586764), (862, 293382), (1293, 195588), (1724, 146691), (1811, 139644), (2586, 97794), (3622, 69822), (3879, 65196), (5172, 48897), (5433, 46548), (7244, 34911), (7758, 32598), (10866, 23274), (11637, 21732), (15516, 16299)]