313070016

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:447

約数の個数: 168

約数和(自身を含む): 975701376

約数和(自身を除く): 662631360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 107, 112, 147, 168, 192, 196, 214, 224, 294, 311, 321, 336, 392, 428, 448, 588, 622, 642, 672, 749, 784, 856, 933, 1176, 1244, 1284, 1344, 1498, 1568, 1712, 1866, 2177, 2247, 2352, 2488, 2568, 2996, 3136, 3424, 3732, 4354, 4494, 4704, 4976, 5136, 5243, 5992, 6531, 6848, 7464, 8708, 8988, 9408, 9952, 10272, 10486, 11984, 13062, 14928, 15239, 15729, 17416, 17976, 19904, 20544, 20972, 23968, 26124, 29856, 30478, 31458, 33277, 34832, 35952, 41944, 45717, 47936, 52248, 59712, 60956, 62916, 66554, 69664, 71904, 83888, 91434, 99831, 104496, 121912, 125832, 133108, 139328, 143808, 167776, 182868, 199662, 208992, 232939, 243824, 251664, 266216, 335552, 365736, 399324, 417984, 465878, 487648, 503328, 532432, 698817, 731472, 798648, 931756, 975296, 1006656, 1064864, 1397634, 1462944, 1597296, 1630573, 1863512, 2129728, 2795268, 2925888, 3194592, 3261146, 3727024, 4891719, 5590536, 6389184, 6522292, 7454048, 9783438, 11181072, 13044584, 14908096, 19566876, 22362144, 26089168, 39133752, 44724288, 52178336, 78267504, 104356672, 156535008, 313070016]

約数ペア:

[(1, 313070016), (2, 156535008), (3, 104356672), (4, 78267504), (6, 52178336), (7, 44724288), (8, 39133752), (12, 26089168), (14, 22362144), (16, 19566876), (21, 14908096), (24, 13044584), (28, 11181072), (32, 9783438), (42, 7454048), (48, 6522292), (49, 6389184), (56, 5590536), (64, 4891719), (84, 3727024), (96, 3261146), (98, 3194592), (107, 2925888), (112, 2795268), (147, 2129728), (168, 1863512), (192, 1630573), (196, 1597296), (214, 1462944), (224, 1397634), (294, 1064864), (311, 1006656), (321, 975296), (336, 931756), (392, 798648), (428, 731472), (448, 698817), (588, 532432), (622, 503328), (642, 487648), (672, 465878), (749, 417984), (784, 399324), (856, 365736), (933, 335552), (1176, 266216), (1244, 251664), (1284, 243824), (1344, 232939), (1498, 208992), (1568, 199662), (1712, 182868), (1866, 167776), (2177, 143808), (2247, 139328), (2352, 133108), (2488, 125832), (2568, 121912), (2996, 104496), (3136, 99831), (3424, 91434), (3732, 83888), (4354, 71904), (4494, 69664), (4704, 66554), (4976, 62916), (5136, 60956), (5243, 59712), (5992, 52248), (6531, 47936), (6848, 45717), (7464, 41944), (8708, 35952), (8988, 34832), (9408, 33277), (9952, 31458), (10272, 30478), (10486, 29856), (11984, 26124), (13062, 23968), (14928, 20972), (15239, 20544), (15729, 19904), (17416, 17976)]