667008144

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{38281}}^1$

素因数の和:38317

約数の個数: 90

約数和(自身を含む): 2051876918

約数和(自身を除く): 1384868774

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 17424, 38281, 76562, 114843, 153124, 229686, 306248, 344529, 421091, 459372, 612496, 689058, 842182, 918744, 1263273, 1378116, 1684364, 1837488, 2526546, 2756232, 3368728, 3789819, 4632001, 5053092, 5512464, 6737456, 7579638, 9264002, 10106184, 13896003, 15159276, 18528004, 20212368, 27792006, 30318552, 37056008, 41688009, 55584012, 60637104, 74112016, 83376018, 111168024, 166752036, 222336048, 333504072, 667008144]

約数ペア:

[(1, 667008144), (2, 333504072), (3, 222336048), (4, 166752036), (6, 111168024), (8, 83376018), (9, 74112016), (11, 60637104), (12, 55584012), (16, 41688009), (18, 37056008), (22, 30318552), (24, 27792006), (33, 20212368), (36, 18528004), (44, 15159276), (48, 13896003), (66, 10106184), (72, 9264002), (88, 7579638), (99, 6737456), (121, 5512464), (132, 5053092), (144, 4632001), (176, 3789819), (198, 3368728), (242, 2756232), (264, 2526546), (363, 1837488), (396, 1684364), (484, 1378116), (528, 1263273), (726, 918744), (792, 842182), (968, 689058), (1089, 612496), (1452, 459372), (1584, 421091), (1936, 344529), (2178, 306248), (2904, 229686), (4356, 153124), (5808, 114843), (8712, 76562), (17424, 38281)]