913338504

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{108421}}^1$

素因数の和:108452

約数の個数: 80

約数和(自身を含む): 2755003020

約数和(自身を除く): 1841664516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 108421, 216842, 325263, 433684, 650526, 867368, 975789, 1301052, 1409473, 1951578, 2602104, 2818946, 2927367, 3903156, 4228419, 5637892, 5854734, 7806312, 8456838, 8782101, 11275784, 11709468, 12685257, 16913676, 17564202, 23418936, 25370514, 33827352, 35128404, 38055771, 50741028, 70256808, 76111542, 101482056, 114167313, 152223084, 228334626, 304446168, 456669252, 913338504]

約数ペア:

[(1, 913338504), (2, 456669252), (3, 304446168), (4, 228334626), (6, 152223084), (8, 114167313), (9, 101482056), (12, 76111542), (13, 70256808), (18, 50741028), (24, 38055771), (26, 35128404), (27, 33827352), (36, 25370514), (39, 23418936), (52, 17564202), (54, 16913676), (72, 12685257), (78, 11709468), (81, 11275784), (104, 8782101), (108, 8456838), (117, 7806312), (156, 5854734), (162, 5637892), (216, 4228419), (234, 3903156), (312, 2927367), (324, 2818946), (351, 2602104), (468, 1951578), (648, 1409473), (702, 1301052), (936, 975789), (1053, 867368), (1404, 650526), (2106, 433684), (2808, 325263), (4212, 216842), (8424, 108421)]