309720768

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{4703}}^1$

素因数の和:4739

約数の個数: 112

約数和(自身を含む): 955852800

約数和(自身を除く): 646132032

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, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2744, 3136, 4116, 4703, 4704, 5488, 8232, 9406, 9408, 10976, 14109, 16464, 18812, 21952, 28218, 32921, 32928, 37624, 56436, 65842, 65856, 75248, 98763, 112872, 131684, 150496, 197526, 225744, 230447, 263368, 300992, 395052, 451488, 460894, 526736, 691341, 790104, 902976, 921788, 1053472, 1382682, 1580208, 1613129, 1843576, 2106944, 2765364, 3160416, 3226258, 3687152, 4839387, 5530728, 6320832, 6452516, 7374304, 9678774, 11061456, 12905032, 14748608, 19357548, 22122912, 25810064, 38715096, 44245824, 51620128, 77430192, 103240256, 154860384, 309720768]

約数ペア:

[(1, 309720768), (2, 154860384), (3, 103240256), (4, 77430192), (6, 51620128), (7, 44245824), (8, 38715096), (12, 25810064), (14, 22122912), (16, 19357548), (21, 14748608), (24, 12905032), (28, 11061456), (32, 9678774), (42, 7374304), (48, 6452516), (49, 6320832), (56, 5530728), (64, 4839387), (84, 3687152), (96, 3226258), (98, 3160416), (112, 2765364), (147, 2106944), (168, 1843576), (192, 1613129), (196, 1580208), (224, 1382682), (294, 1053472), (336, 921788), (343, 902976), (392, 790104), (448, 691341), (588, 526736), (672, 460894), (686, 451488), (784, 395052), (1029, 300992), (1176, 263368), (1344, 230447), (1372, 225744), (1568, 197526), (2058, 150496), (2352, 131684), (2744, 112872), (3136, 98763), (4116, 75248), (4703, 65856), (4704, 65842), (5488, 56436), (8232, 37624), (9406, 32928), (9408, 32921), (10976, 28218), (14109, 21952), (16464, 18812)]