8278364172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{197273}}^1$

素因数の和:197562

約数の個数: 48

約数和(自身を含む): 20879480160

約数和(自身を除く): 12601115988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 269, 538, 807, 1076, 1614, 3228, 3497, 6994, 10491, 13988, 20982, 41964, 197273, 394546, 591819, 789092, 1183638, 2367276, 2564549, 5129098, 7693647, 10258196, 15387294, 30774588, 53066437, 106132874, 159199311, 212265748, 318398622, 636797244, 689863681, 1379727362, 2069591043, 2759454724, 4139182086, 8278364172]

約数ペア:

[(1, 8278364172), (2, 4139182086), (3, 2759454724), (4, 2069591043), (6, 1379727362), (12, 689863681), (13, 636797244), (26, 318398622), (39, 212265748), (52, 159199311), (78, 106132874), (156, 53066437), (269, 30774588), (538, 15387294), (807, 10258196), (1076, 7693647), (1614, 5129098), (3228, 2564549), (3497, 2367276), (6994, 1183638), (10491, 789092), (13988, 591819), (20982, 394546), (41964, 197273)]