7788686508

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{607}}^1\times {\mathrm{3529}}^1$

素因数の和:4247

約数の個数: 72

約数和(自身を含む): 19921399680

約数和(自身を除く): 12132713172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 607, 909, 1212, 1214, 1818, 1821, 2428, 3529, 3636, 3642, 5463, 7058, 7284, 10587, 10926, 14116, 21174, 21852, 31761, 42348, 61307, 63522, 122614, 127044, 183921, 245228, 356429, 367842, 551763, 712858, 735684, 1069287, 1103526, 1425716, 2138574, 2142103, 2207052, 3207861, 4277148, 4284206, 6415722, 6426309, 8568412, 12831444, 12852618, 19278927, 25705236, 38557854, 77115708, 216352403, 432704806, 649057209, 865409612, 1298114418, 1947171627, 2596228836, 3894343254, 7788686508]

約数ペア:

[(1, 7788686508), (2, 3894343254), (3, 2596228836), (4, 1947171627), (6, 1298114418), (9, 865409612), (12, 649057209), (18, 432704806), (36, 216352403), (101, 77115708), (202, 38557854), (303, 25705236), (404, 19278927), (606, 12852618), (607, 12831444), (909, 8568412), (1212, 6426309), (1214, 6415722), (1818, 4284206), (1821, 4277148), (2428, 3207861), (3529, 2207052), (3636, 2142103), (3642, 2138574), (5463, 1425716), (7058, 1103526), (7284, 1069287), (10587, 735684), (10926, 712858), (14116, 551763), (21174, 367842), (21852, 356429), (31761, 245228), (42348, 183921), (61307, 127044), (63522, 122614)]