259753788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54251}}^1$

素因数の和:54287

約数の個数: 72

約数和(自身を含む): 789909120

約数和(自身を除く): 530155332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 54251, 108502, 162753, 217004, 325506, 379757, 488259, 651012, 759514, 976518, 1030769, 1139271, 1519028, 1953036, 2061538, 2278542, 3092307, 3417813, 4123076, 4557084, 6184614, 6835626, 7215383, 9276921, 12369228, 13671252, 14430766, 18553842, 21646149, 28861532, 37107684, 43292298, 64938447, 86584596, 129876894, 259753788]

約数ペア:

[(1, 259753788), (2, 129876894), (3, 86584596), (4, 64938447), (6, 43292298), (7, 37107684), (9, 28861532), (12, 21646149), (14, 18553842), (18, 14430766), (19, 13671252), (21, 12369228), (28, 9276921), (36, 7215383), (38, 6835626), (42, 6184614), (57, 4557084), (63, 4123076), (76, 3417813), (84, 3092307), (114, 2278542), (126, 2061538), (133, 1953036), (171, 1519028), (228, 1139271), (252, 1030769), (266, 976518), (342, 759514), (399, 651012), (532, 488259), (684, 379757), (798, 325506), (1197, 217004), (1596, 162753), (2394, 108502), (4788, 54251)]