531809096

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:583

約数の個数: 128

約数和(自身を含む): 1315802880

約数和(自身を除く): 783993784

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 97, 104, 119, 136, 182, 194, 221, 238, 364, 388, 442, 443, 476, 679, 728, 776, 884, 886, 952, 1261, 1358, 1547, 1649, 1768, 1772, 2522, 2716, 3094, 3101, 3298, 3544, 5044, 5432, 5759, 6188, 6202, 6596, 7531, 8827, 10088, 11518, 11543, 12376, 12404, 13192, 15062, 17654, 21437, 23036, 23086, 24808, 30124, 35308, 40313, 42874, 42971, 46072, 46172, 52717, 60248, 70616, 80626, 85748, 85942, 92344, 97903, 105434, 150059, 161252, 171496, 171884, 195806, 210868, 300118, 300797, 322504, 343768, 391612, 421736, 558623, 600236, 601594, 685321, 730507, 783224, 1117246, 1200472, 1203188, 1370642, 1461014, 2234492, 2406376, 2741284, 2922028, 3910361, 4468984, 5113549, 5482568, 5844056, 7820722, 9496591, 10227098, 15641444, 18993182, 20454196, 31282888, 37986364, 40908392, 66476137, 75972728, 132952274, 265904548, 531809096]

約数ペア:

[(1, 531809096), (2, 265904548), (4, 132952274), (7, 75972728), (8, 66476137), (13, 40908392), (14, 37986364), (17, 31282888), (26, 20454196), (28, 18993182), (34, 15641444), (52, 10227098), (56, 9496591), (68, 7820722), (91, 5844056), (97, 5482568), (104, 5113549), (119, 4468984), (136, 3910361), (182, 2922028), (194, 2741284), (221, 2406376), (238, 2234492), (364, 1461014), (388, 1370642), (442, 1203188), (443, 1200472), (476, 1117246), (679, 783224), (728, 730507), (776, 685321), (884, 601594), (886, 600236), (952, 558623), (1261, 421736), (1358, 391612), (1547, 343768), (1649, 322504), (1768, 300797), (1772, 300118), (2522, 210868), (2716, 195806), (3094, 171884), (3101, 171496), (3298, 161252), (3544, 150059), (5044, 105434), (5432, 97903), (5759, 92344), (6188, 85942), (6202, 85748), (6596, 80626), (7531, 70616), (8827, 60248), (10088, 52717), (11518, 46172), (11543, 46072), (12376, 42971), (12404, 42874), (13192, 40313), (15062, 35308), (17654, 30124), (21437, 24808), (23036, 23086)]