2813181432

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{11311}}^1$

素因数の和:11604

約数の個数: 64

約数和(自身を含む): 7227010560

約数和(自身を除く): 4413829128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 241, 258, 344, 482, 516, 723, 964, 1032, 1446, 1928, 2892, 5784, 10363, 11311, 20726, 22622, 31089, 33933, 41452, 45244, 62178, 67866, 82904, 90488, 124356, 135732, 248712, 271464, 486373, 972746, 1459119, 1945492, 2725951, 2918238, 3890984, 5451902, 5836476, 8177853, 10903804, 11672952, 16355706, 21807608, 32711412, 65422824, 117215893, 234431786, 351647679, 468863572, 703295358, 937727144, 1406590716, 2813181432]

約数ペア:

[(1, 2813181432), (2, 1406590716), (3, 937727144), (4, 703295358), (6, 468863572), (8, 351647679), (12, 234431786), (24, 117215893), (43, 65422824), (86, 32711412), (129, 21807608), (172, 16355706), (241, 11672952), (258, 10903804), (344, 8177853), (482, 5836476), (516, 5451902), (723, 3890984), (964, 2918238), (1032, 2725951), (1446, 1945492), (1928, 1459119), (2892, 972746), (5784, 486373), (10363, 271464), (11311, 248712), (20726, 135732), (22622, 124356), (31089, 90488), (33933, 82904), (41452, 67866), (45244, 62178)]