269495968

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 675851904

約数和(自身を除く): 406355936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 68, 92, 112, 119, 136, 161, 181, 184, 224, 238, 272, 289, 322, 362, 368, 391, 476, 544, 578, 644, 724, 736, 782, 952, 1156, 1267, 1288, 1448, 1564, 1904, 2023, 2312, 2534, 2576, 2737, 2896, 3077, 3128, 3808, 4046, 4163, 4624, 5068, 5152, 5474, 5792, 6154, 6256, 6647, 8092, 8326, 9248, 10136, 10948, 12308, 12512, 13294, 16184, 16652, 20272, 21539, 21896, 24616, 26588, 29141, 32368, 33304, 40544, 43078, 43792, 46529, 49232, 52309, 53176, 58282, 64736, 66608, 70771, 86156, 87584, 93058, 98464, 104618, 106352, 116564, 133216, 141542, 172312, 186116, 209236, 212704, 233128, 283084, 344624, 366163, 372232, 418472, 466256, 495397, 566168, 689248, 732326, 744464, 836944, 932512, 990794, 1132336, 1203107, 1464652, 1488928, 1673888, 1981588, 2264672, 2406214, 2929304, 3963176, 4812428, 5858608, 7926352, 8421749, 9624856, 11717216, 15852704, 16843498, 19249712, 33686996, 38499424, 67373992, 134747984, 269495968]

約数ペア:

[(1, 269495968), (2, 134747984), (4, 67373992), (7, 38499424), (8, 33686996), (14, 19249712), (16, 16843498), (17, 15852704), (23, 11717216), (28, 9624856), (32, 8421749), (34, 7926352), (46, 5858608), (56, 4812428), (68, 3963176), (92, 2929304), (112, 2406214), (119, 2264672), (136, 1981588), (161, 1673888), (181, 1488928), (184, 1464652), (224, 1203107), (238, 1132336), (272, 990794), (289, 932512), (322, 836944), (362, 744464), (368, 732326), (391, 689248), (476, 566168), (544, 495397), (578, 466256), (644, 418472), (724, 372232), (736, 366163), (782, 344624), (952, 283084), (1156, 233128), (1267, 212704), (1288, 209236), (1448, 186116), (1564, 172312), (1904, 141542), (2023, 133216), (2312, 116564), (2534, 106352), (2576, 104618), (2737, 98464), (2896, 93058), (3077, 87584), (3128, 86156), (3808, 70771), (4046, 66608), (4163, 64736), (4624, 58282), (5068, 53176), (5152, 52309), (5474, 49232), (5792, 46529), (6154, 43792), (6256, 43078), (6647, 40544), (8092, 33304), (8326, 32368), (9248, 29141), (10136, 26588), (10948, 24616), (12308, 21896), (12512, 21539), (13294, 20272), (16184, 16652)]