259657812

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{15121}}^1$

素因数の和:15190

約数の個数: 60

約数和(自身を含む): 691650036

約数和(自身を除く): 431992224

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 636, 954, 1431, 1908, 2862, 4293, 5724, 8586, 15121, 17172, 30242, 45363, 60484, 90726, 136089, 181452, 272178, 408267, 544356, 801413, 816534, 1224801, 1602826, 1633068, 2404239, 2449602, 3205652, 4808478, 4899204, 7212717, 9616956, 14425434, 21638151, 28850868, 43276302, 64914453, 86552604, 129828906, 259657812]

約数ペア:

[(1, 259657812), (2, 129828906), (3, 86552604), (4, 64914453), (6, 43276302), (9, 28850868), (12, 21638151), (18, 14425434), (27, 9616956), (36, 7212717), (53, 4899204), (54, 4808478), (81, 3205652), (106, 2449602), (108, 2404239), (159, 1633068), (162, 1602826), (212, 1224801), (318, 816534), (324, 801413), (477, 544356), (636, 408267), (954, 272178), (1431, 181452), (1908, 136089), (2862, 90726), (4293, 60484), (5724, 45363), (8586, 30242), (15121, 17172)]