1285164504

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4751}}^1$

素因数の和:4810

約数の個数: 144

約数和(自身を含む): 3982698720

約数和(自身を除く): 2697534216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 289, 306, 312, 408, 442, 468, 578, 612, 663, 867, 884, 936, 1156, 1224, 1326, 1734, 1768, 1989, 2312, 2601, 2652, 3468, 3757, 3978, 4751, 5202, 5304, 6936, 7514, 7956, 9502, 10404, 11271, 14253, 15028, 15912, 19004, 20808, 22542, 28506, 30056, 33813, 38008, 42759, 45084, 57012, 61763, 67626, 80767, 85518, 90168, 114024, 123526, 135252, 161534, 171036, 185289, 242301, 247052, 270504, 323068, 342072, 370578, 484602, 494104, 555867, 646136, 726903, 741156, 969204, 1049971, 1111734, 1373039, 1453806, 1482312, 1938408, 2099942, 2223468, 2746078, 2907612, 3149913, 4119117, 4199884, 4446936, 5492156, 5815224, 6299826, 8238234, 8399768, 9449739, 10984312, 12357351, 12599652, 16476468, 17849507, 18899478, 24714702, 25199304, 32952936, 35699014, 37798956, 49429404, 53548521, 71398028, 75597912, 98858808, 107097042, 142796056, 160645563, 214194084, 321291126, 428388168, 642582252, 1285164504]

約数ペア:

[(1, 1285164504), (2, 642582252), (3, 428388168), (4, 321291126), (6, 214194084), (8, 160645563), (9, 142796056), (12, 107097042), (13, 98858808), (17, 75597912), (18, 71398028), (24, 53548521), (26, 49429404), (34, 37798956), (36, 35699014), (39, 32952936), (51, 25199304), (52, 24714702), (68, 18899478), (72, 17849507), (78, 16476468), (102, 12599652), (104, 12357351), (117, 10984312), (136, 9449739), (153, 8399768), (156, 8238234), (204, 6299826), (221, 5815224), (234, 5492156), (289, 4446936), (306, 4199884), (312, 4119117), (408, 3149913), (442, 2907612), (468, 2746078), (578, 2223468), (612, 2099942), (663, 1938408), (867, 1482312), (884, 1453806), (936, 1373039), (1156, 1111734), (1224, 1049971), (1326, 969204), (1734, 741156), (1768, 726903), (1989, 646136), (2312, 555867), (2601, 494104), (2652, 484602), (3468, 370578), (3757, 342072), (3978, 323068), (4751, 270504), (5202, 247052), (5304, 242301), (6936, 185289), (7514, 171036), (7956, 161534), (9502, 135252), (10404, 123526), (11271, 114024), (14253, 90168), (15028, 85518), (15912, 80767), (19004, 67626), (20808, 61763), (22542, 57012), (28506, 45084), (30056, 42759), (33813, 38008)]