284955726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{1009}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 628664400

約数和(自身を除く): 343708674

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 389, 726, 778, 1009, 1167, 2018, 2334, 3027, 4279, 6054, 8558, 11099, 12837, 22198, 25674, 33297, 47069, 66594, 94138, 122089, 141207, 244178, 282414, 366267, 392501, 732534, 785002, 1177503, 2355006, 4317511, 8635022, 12952533, 25905066, 47492621, 94985242, 142477863, 284955726]

約数ペア:

[(1, 284955726), (2, 142477863), (3, 94985242), (6, 47492621), (11, 25905066), (22, 12952533), (33, 8635022), (66, 4317511), (121, 2355006), (242, 1177503), (363, 785002), (389, 732534), (726, 392501), (778, 366267), (1009, 282414), (1167, 244178), (2018, 141207), (2334, 122089), (3027, 94138), (4279, 66594), (6054, 47069), (8558, 33297), (11099, 25674), (12837, 22198)]