13305031504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{28927}}^1$

素因数の和:29060

約数の個数: 80

約数和(自身を含む): 29055283200

約数和(自身を除く): 15750251696

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 89, 136, 152, 178, 272, 304, 323, 356, 646, 712, 1292, 1424, 1513, 1691, 2584, 3026, 3382, 5168, 6052, 6764, 12104, 13528, 24208, 27056, 28747, 28927, 57494, 57854, 114988, 115708, 229976, 231416, 459952, 462832, 491759, 549613, 983518, 1099226, 1967036, 2198452, 2574503, 3934072, 4396904, 5149006, 7868144, 8793808, 9343421, 10298012, 18686842, 20596024, 37373684, 41192048, 43766551, 48915557, 74747368, 87533102, 97831114, 149494736, 175066204, 195662228, 350132408, 391324456, 700264816, 782648912, 831564469, 1663128938, 3326257876, 6652515752, 13305031504]

約数ペア:

[(1, 13305031504), (2, 6652515752), (4, 3326257876), (8, 1663128938), (16, 831564469), (17, 782648912), (19, 700264816), (34, 391324456), (38, 350132408), (68, 195662228), (76, 175066204), (89, 149494736), (136, 97831114), (152, 87533102), (178, 74747368), (272, 48915557), (304, 43766551), (323, 41192048), (356, 37373684), (646, 20596024), (712, 18686842), (1292, 10298012), (1424, 9343421), (1513, 8793808), (1691, 7868144), (2584, 5149006), (3026, 4396904), (3382, 3934072), (5168, 2574503), (6052, 2198452), (6764, 1967036), (12104, 1099226), (13528, 983518), (24208, 549613), (27056, 491759), (28747, 462832), (28927, 459952), (57494, 231416), (57854, 229976), (114988, 115708)]