267647184

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15619}}^1$

素因数の和:15657

約数の個数: 120

約数和(自身を含む): 906459840

約数和(自身を除く): 638812656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 15619, 17136, 31238, 46857, 62476, 93714, 109333, 124952, 140571, 187428, 218666, 249904, 265523, 281142, 327999, 374856, 437332, 531046, 562284, 655998, 749712, 796569, 874664, 983997, 1062092, 1124568, 1311996, 1593138, 1749328, 1858661, 1967994, 2124184, 2249136, 2389707, 2623992, 3186276, 3717322, 3935988, 4248368, 4779414, 5247984, 5575983, 6372552, 7434644, 7871976, 9558828, 11151966, 12745104, 14869288, 15743952, 16727949, 19117656, 22303932, 29738576, 33455898, 38235312, 44607864, 66911796, 89215728, 133823592, 267647184]

約数ペア:

[(1, 267647184), (2, 133823592), (3, 89215728), (4, 66911796), (6, 44607864), (7, 38235312), (8, 33455898), (9, 29738576), (12, 22303932), (14, 19117656), (16, 16727949), (17, 15743952), (18, 14869288), (21, 12745104), (24, 11151966), (28, 9558828), (34, 7871976), (36, 7434644), (42, 6372552), (48, 5575983), (51, 5247984), (56, 4779414), (63, 4248368), (68, 3935988), (72, 3717322), (84, 3186276), (102, 2623992), (112, 2389707), (119, 2249136), (126, 2124184), (136, 1967994), (144, 1858661), (153, 1749328), (168, 1593138), (204, 1311996), (238, 1124568), (252, 1062092), (272, 983997), (306, 874664), (336, 796569), (357, 749712), (408, 655998), (476, 562284), (504, 531046), (612, 437332), (714, 374856), (816, 327999), (952, 281142), (1008, 265523), (1071, 249904), (1224, 218666), (1428, 187428), (1904, 140571), (2142, 124952), (2448, 109333), (2856, 93714), (4284, 62476), (5712, 46857), (8568, 31238), (15619, 17136)]