726109434

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4451}}^1$

素因数の和:4537

約数の個数: 80

約数和(自身を含む): 1745362080

約数和(自身を除く): 1019252646

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 81, 106, 114, 159, 162, 171, 318, 342, 477, 513, 954, 1007, 1026, 1431, 1539, 2014, 2862, 3021, 3078, 4293, 4451, 6042, 8586, 8902, 9063, 13353, 18126, 26706, 27189, 40059, 54378, 80118, 81567, 84569, 120177, 163134, 169138, 235903, 240354, 253707, 360531, 471806, 507414, 707709, 721062, 761121, 1415418, 1522242, 2123127, 2283363, 4246254, 4482157, 4566726, 6369381, 6850089, 8964314, 12738762, 13446471, 13700178, 19108143, 26892942, 38216286, 40339413, 80678826, 121018239, 242036478, 363054717, 726109434]

約数ペア:

[(1, 726109434), (2, 363054717), (3, 242036478), (6, 121018239), (9, 80678826), (18, 40339413), (19, 38216286), (27, 26892942), (38, 19108143), (53, 13700178), (54, 13446471), (57, 12738762), (81, 8964314), (106, 6850089), (114, 6369381), (159, 4566726), (162, 4482157), (171, 4246254), (318, 2283363), (342, 2123127), (477, 1522242), (513, 1415418), (954, 761121), (1007, 721062), (1026, 707709), (1431, 507414), (1539, 471806), (2014, 360531), (2862, 253707), (3021, 240354), (3078, 235903), (4293, 169138), (4451, 163134), (6042, 120177), (8586, 84569), (8902, 81567), (9063, 80118), (13353, 54378), (18126, 40059), (26706, 27189)]