764105216

素因数分解:

$2^9\times 7^3\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 1882320000

約数和(自身を除く): 1118214784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 229, 256, 266, 304, 343, 392, 448, 458, 512, 532, 608, 686, 784, 896, 916, 931, 1064, 1216, 1372, 1568, 1603, 1792, 1832, 1862, 2128, 2432, 2744, 3136, 3206, 3584, 3664, 3724, 4256, 4351, 4864, 5488, 6272, 6412, 6517, 7328, 7448, 8512, 8702, 9728, 10976, 11221, 12544, 12824, 13034, 14656, 14896, 17024, 17404, 21952, 22442, 25088, 25648, 26068, 29312, 29792, 30457, 34048, 34808, 43904, 44884, 51296, 52136, 58624, 59584, 60914, 68096, 69616, 78547, 87808, 89768, 102592, 104272, 117248, 119168, 121828, 139232, 157094, 175616, 179536, 205184, 208544, 213199, 238336, 243656, 278464, 314188, 359072, 410368, 417088, 426398, 476672, 487312, 556928, 628376, 718144, 820736, 834176, 852796, 974624, 1113856, 1256752, 1436288, 1492393, 1668352, 1705592, 1949248, 2227712, 2513504, 2872576, 2984786, 3336704, 3411184, 3898496, 5027008, 5745152, 5969572, 6822368, 7796992, 10054016, 11939144, 13644736, 15593984, 20108032, 23878288, 27289472, 40216064, 47756576, 54578944, 95513152, 109157888, 191026304, 382052608, 764105216]

約数ペア:

[(1, 764105216), (2, 382052608), (4, 191026304), (7, 109157888), (8, 95513152), (14, 54578944), (16, 47756576), (19, 40216064), (28, 27289472), (32, 23878288), (38, 20108032), (49, 15593984), (56, 13644736), (64, 11939144), (76, 10054016), (98, 7796992), (112, 6822368), (128, 5969572), (133, 5745152), (152, 5027008), (196, 3898496), (224, 3411184), (229, 3336704), (256, 2984786), (266, 2872576), (304, 2513504), (343, 2227712), (392, 1949248), (448, 1705592), (458, 1668352), (512, 1492393), (532, 1436288), (608, 1256752), (686, 1113856), (784, 974624), (896, 852796), (916, 834176), (931, 820736), (1064, 718144), (1216, 628376), (1372, 556928), (1568, 487312), (1603, 476672), (1792, 426398), (1832, 417088), (1862, 410368), (2128, 359072), (2432, 314188), (2744, 278464), (3136, 243656), (3206, 238336), (3584, 213199), (3664, 208544), (3724, 205184), (4256, 179536), (4351, 175616), (4864, 157094), (5488, 139232), (6272, 121828), (6412, 119168), (6517, 117248), (7328, 104272), (7448, 102592), (8512, 89768), (8702, 87808), (9728, 78547), (10976, 69616), (11221, 68096), (12544, 60914), (12824, 59584), (13034, 58624), (14656, 52136), (14896, 51296), (17024, 44884), (17404, 43904), (21952, 34808), (22442, 34048), (25088, 30457), (25648, 29792), (26068, 29312)]