2428185344

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 5581493568

約数和(自身を除く): 3153308224

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 167, 208, 221, 256, 257, 272, 334, 416, 442, 514, 544, 668, 832, 884, 1028, 1088, 1336, 1664, 1768, 2056, 2171, 2176, 2672, 2839, 3328, 3341, 3536, 4112, 4342, 4352, 4369, 5344, 5678, 6682, 7072, 8224, 8684, 8738, 10688, 11356, 13364, 14144, 16448, 17368, 17476, 21376, 22712, 26728, 28288, 32896, 34736, 34952, 36907, 42752, 42919, 45424, 53456, 56576, 56797, 65792, 69472, 69904, 73814, 85838, 90848, 106912, 113594, 138944, 139808, 147628, 171676, 181696, 213824, 227188, 277888, 279616, 295256, 343352, 363392, 427648, 454376, 555776, 557947, 559232, 590512, 686704, 726784, 729623, 855296, 908752, 1115894, 1118464, 1181024, 1373408, 1459246, 1817504, 2231788, 2362048, 2746816, 2918492, 3635008, 4463576, 4724096, 5493632, 5836984, 7270016, 8927152, 9448192, 9485099, 10987264, 11673968, 14540032, 17854304, 18970198, 23347936, 35708608, 37940396, 46695872, 71417216, 75880792, 93391744, 142834432, 151761584, 186783488, 303523168, 607046336, 1214092672, 2428185344]

約数ペア:

[(1, 2428185344), (2, 1214092672), (4, 607046336), (8, 303523168), (13, 186783488), (16, 151761584), (17, 142834432), (26, 93391744), (32, 75880792), (34, 71417216), (52, 46695872), (64, 37940396), (68, 35708608), (104, 23347936), (128, 18970198), (136, 17854304), (167, 14540032), (208, 11673968), (221, 10987264), (256, 9485099), (257, 9448192), (272, 8927152), (334, 7270016), (416, 5836984), (442, 5493632), (514, 4724096), (544, 4463576), (668, 3635008), (832, 2918492), (884, 2746816), (1028, 2362048), (1088, 2231788), (1336, 1817504), (1664, 1459246), (1768, 1373408), (2056, 1181024), (2171, 1118464), (2176, 1115894), (2672, 908752), (2839, 855296), (3328, 729623), (3341, 726784), (3536, 686704), (4112, 590512), (4342, 559232), (4352, 557947), (4369, 555776), (5344, 454376), (5678, 427648), (6682, 363392), (7072, 343352), (8224, 295256), (8684, 279616), (8738, 277888), (10688, 227188), (11356, 213824), (13364, 181696), (14144, 171676), (16448, 147628), (17368, 139808), (17476, 138944), (21376, 113594), (22712, 106912), (26728, 90848), (28288, 85838), (32896, 73814), (34736, 69904), (34952, 69472), (36907, 65792), (42752, 56797), (42919, 56576), (45424, 53456)]