905331168

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1287

約数の個数: 240

約数和(自身を含む): 3119697504

約数和(自身を除く): 2214366336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 72, 81, 82, 84, 96, 108, 112, 123, 126, 144, 162, 164, 168, 189, 216, 224, 246, 252, 287, 288, 324, 328, 336, 369, 378, 432, 492, 504, 567, 574, 648, 656, 672, 738, 756, 861, 864, 984, 1008, 1107, 1134, 1148, 1217, 1296, 1312, 1476, 1512, 1722, 1968, 2016, 2214, 2268, 2296, 2434, 2583, 2592, 2952, 3024, 3321, 3444, 3651, 3936, 4428, 4536, 4592, 4868, 5166, 5904, 6048, 6642, 6888, 7302, 7749, 8519, 8856, 9072, 9184, 9736, 10332, 10953, 11808, 13284, 13776, 14604, 15498, 17038, 17712, 18144, 19472, 20664, 21906, 23247, 25557, 26568, 27552, 29208, 30996, 32859, 34076, 35424, 38944, 41328, 43812, 46494, 49897, 51114, 53136, 58416, 61992, 65718, 68152, 76671, 82656, 87624, 92988, 98577, 99794, 102228, 106272, 116832, 123984, 131436, 136304, 149691, 153342, 175248, 185976, 197154, 199588, 204456, 230013, 247968, 262872, 272608, 299382, 306684, 349279, 350496, 371952, 394308, 399176, 408912, 449073, 460026, 525744, 598764, 613368, 690039, 698558, 743904, 788616, 798352, 817824, 898146, 920052, 1047837, 1051488, 1197528, 1226736, 1347219, 1380078, 1397116, 1577232, 1596704, 1796292, 1840104, 2095674, 2395056, 2453472, 2694438, 2760156, 2794232, 3143511, 3154464, 3592584, 3680208, 4041657, 4191348, 4790112, 5388876, 5520312, 5588464, 6287022, 7185168, 7360416, 8083314, 8382696, 9430533, 10777752, 11040624, 11176928, 12574044, 14370336, 16166628, 16765392, 18861066, 21555504, 22081248, 25148088, 28291599, 32333256, 33530784, 37722132, 43111008, 50296176, 56583198, 64666512, 75444264, 100592352, 113166396, 129333024, 150888528, 226332792, 301777056, 452665584, 905331168]

約数ペア:

[(1, 905331168), (2, 452665584), (3, 301777056), (4, 226332792), (6, 150888528), (7, 129333024), (8, 113166396), (9, 100592352), (12, 75444264), (14, 64666512), (16, 56583198), (18, 50296176), (21, 43111008), (24, 37722132), (27, 33530784), (28, 32333256), (32, 28291599), (36, 25148088), (41, 22081248), (42, 21555504), (48, 18861066), (54, 16765392), (56, 16166628), (63, 14370336), (72, 12574044), (81, 11176928), (82, 11040624), (84, 10777752), (96, 9430533), (108, 8382696), (112, 8083314), (123, 7360416), (126, 7185168), (144, 6287022), (162, 5588464), (164, 5520312), (168, 5388876), (189, 4790112), (216, 4191348), (224, 4041657), (246, 3680208), (252, 3592584), (287, 3154464), (288, 3143511), (324, 2794232), (328, 2760156), (336, 2694438), (369, 2453472), (378, 2395056), (432, 2095674), (492, 1840104), (504, 1796292), (567, 1596704), (574, 1577232), (648, 1397116), (656, 1380078), (672, 1347219), (738, 1226736), (756, 1197528), (861, 1051488), (864, 1047837), (984, 920052), (1008, 898146), (1107, 817824), (1134, 798352), (1148, 788616), (1217, 743904), (1296, 698558), (1312, 690039), (1476, 613368), (1512, 598764), (1722, 525744), (1968, 460026), (2016, 449073), (2214, 408912), (2268, 399176), (2296, 394308), (2434, 371952), (2583, 350496), (2592, 349279), (2952, 306684), (3024, 299382), (3321, 272608), (3444, 262872), (3651, 247968), (3936, 230013), (4428, 204456), (4536, 199588), (4592, 197154), (4868, 185976), (5166, 175248), (5904, 153342), (6048, 149691), (6642, 136304), (6888, 131436), (7302, 123984), (7749, 116832), (8519, 106272), (8856, 102228), (9072, 99794), (9184, 98577), (9736, 92988), (10332, 87624), (10953, 82656), (11808, 76671), (13284, 68152), (13776, 65718), (14604, 61992), (15498, 58416), (17038, 53136), (17712, 51114), (18144, 49897), (19472, 46494), (20664, 43812), (21906, 41328), (23247, 38944), (25557, 35424), (26568, 34076), (27552, 32859), (29208, 30996)]