2578697856

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{35531}}^1$

素因数の和:35564

約数の個数: 160

約数和(自身を含む): 8770718880

約数和(自身を除く): 6192021024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 6048, 8064, 9072, 10368, 12096, 18144, 24192, 35531, 36288, 71062, 72576, 106593, 142124, 213186, 248717, 284248, 319779, 426372, 497434, 568496, 639558, 746151, 852744, 959337, 994868, 1136992, 1279116, 1492302, 1705488, 1918674, 1989736, 2238453, 2273984, 2558232, 2878011, 2984604, 3410976, 3837348, 3979472, 4476906, 4547968, 5116464, 5756022, 5969208, 6715359, 6821952, 7674696, 7958944, 8953812, 10232928, 11512044, 11938416, 13430718, 13643904, 15349392, 15917888, 17907624, 20146077, 20465856, 23024088, 23876832, 26861436, 30698784, 31835776, 35815248, 40292154, 40931712, 46048176, 47753664, 53722872, 61397568, 71630496, 80584308, 92096352, 95507328, 107445744, 122795136, 143260992, 161168616, 184192704, 214891488, 286521984, 322337232, 368385408, 429782976, 644674464, 859565952, 1289348928, 2578697856]

約数ペア:

[(1, 2578697856), (2, 1289348928), (3, 859565952), (4, 644674464), (6, 429782976), (7, 368385408), (8, 322337232), (9, 286521984), (12, 214891488), (14, 184192704), (16, 161168616), (18, 143260992), (21, 122795136), (24, 107445744), (27, 95507328), (28, 92096352), (32, 80584308), (36, 71630496), (42, 61397568), (48, 53722872), (54, 47753664), (56, 46048176), (63, 40931712), (64, 40292154), (72, 35815248), (81, 31835776), (84, 30698784), (96, 26861436), (108, 23876832), (112, 23024088), (126, 20465856), (128, 20146077), (144, 17907624), (162, 15917888), (168, 15349392), (189, 13643904), (192, 13430718), (216, 11938416), (224, 11512044), (252, 10232928), (288, 8953812), (324, 7958944), (336, 7674696), (378, 6821952), (384, 6715359), (432, 5969208), (448, 5756022), (504, 5116464), (567, 4547968), (576, 4476906), (648, 3979472), (672, 3837348), (756, 3410976), (864, 2984604), (896, 2878011), (1008, 2558232), (1134, 2273984), (1152, 2238453), (1296, 1989736), (1344, 1918674), (1512, 1705488), (1728, 1492302), (2016, 1279116), (2268, 1136992), (2592, 994868), (2688, 959337), (3024, 852744), (3456, 746151), (4032, 639558), (4536, 568496), (5184, 497434), (6048, 426372), (8064, 319779), (9072, 284248), (10368, 248717), (12096, 213186), (18144, 142124), (24192, 106593), (35531, 72576), (36288, 71062)]