318797856

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{9461}}^1$

素因数の和:9496

約数の個数: 120

約数和(自身を含む): 1009803564

約数和(自身を除く): 691005708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3744, 4212, 5616, 8424, 9461, 11232, 16848, 18922, 28383, 33696, 37844, 56766, 75688, 85149, 113532, 122993, 151376, 170298, 227064, 245986, 255447, 302752, 340596, 368979, 454128, 491972, 510894, 681192, 737958, 766341, 908256, 983944, 1021788, 1106937, 1362384, 1475916, 1532682, 1967888, 2043576, 2213874, 2724768, 2951832, 3065364, 3320811, 3935776, 4087152, 4427748, 5903664, 6130728, 6641622, 8174304, 8855496, 9962433, 11807328, 12261456, 13283244, 17710992, 19924866, 24522912, 26566488, 35421984, 39849732, 53132976, 79699464, 106265952, 159398928, 318797856]

約数ペア:

[(1, 318797856), (2, 159398928), (3, 106265952), (4, 79699464), (6, 53132976), (8, 39849732), (9, 35421984), (12, 26566488), (13, 24522912), (16, 19924866), (18, 17710992), (24, 13283244), (26, 12261456), (27, 11807328), (32, 9962433), (36, 8855496), (39, 8174304), (48, 6641622), (52, 6130728), (54, 5903664), (72, 4427748), (78, 4087152), (81, 3935776), (96, 3320811), (104, 3065364), (108, 2951832), (117, 2724768), (144, 2213874), (156, 2043576), (162, 1967888), (208, 1532682), (216, 1475916), (234, 1362384), (288, 1106937), (312, 1021788), (324, 983944), (351, 908256), (416, 766341), (432, 737958), (468, 681192), (624, 510894), (648, 491972), (702, 454128), (864, 368979), (936, 340596), (1053, 302752), (1248, 255447), (1296, 245986), (1404, 227064), (1872, 170298), (2106, 151376), (2592, 122993), (2808, 113532), (3744, 85149), (4212, 75688), (5616, 56766), (8424, 37844), (9461, 33696), (11232, 28383), (16848, 18922)]