270988256

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1648

約数の個数: 96

約数和(自身を含む): 674956800

約数和(自身を除く): 403968544

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 71, 77, 88, 112, 142, 154, 176, 224, 284, 308, 352, 497, 568, 616, 781, 994, 1136, 1232, 1549, 1562, 1988, 2272, 2464, 3098, 3124, 3976, 5467, 6196, 6248, 7952, 10843, 10934, 12392, 12496, 15904, 17039, 21686, 21868, 24784, 24992, 34078, 43372, 43736, 49568, 68156, 86744, 87472, 109979, 119273, 136312, 173488, 174944, 219958, 238546, 272624, 346976, 439916, 477092, 545248, 769853, 879832, 954184, 1209769, 1539706, 1759664, 1908368, 2419538, 3079412, 3519328, 3816736, 4839076, 6158824, 8468383, 9678152, 12317648, 16936766, 19356304, 24635296, 33873532, 38712608, 67747064, 135494128, 270988256]

約数ペア:

[(1, 270988256), (2, 135494128), (4, 67747064), (7, 38712608), (8, 33873532), (11, 24635296), (14, 19356304), (16, 16936766), (22, 12317648), (28, 9678152), (32, 8468383), (44, 6158824), (56, 4839076), (71, 3816736), (77, 3519328), (88, 3079412), (112, 2419538), (142, 1908368), (154, 1759664), (176, 1539706), (224, 1209769), (284, 954184), (308, 879832), (352, 769853), (497, 545248), (568, 477092), (616, 439916), (781, 346976), (994, 272624), (1136, 238546), (1232, 219958), (1549, 174944), (1562, 173488), (1988, 136312), (2272, 119273), (2464, 109979), (3098, 87472), (3124, 86744), (3976, 68156), (5467, 49568), (6196, 43736), (6248, 43372), (7952, 34078), (10843, 24992), (10934, 24784), (12392, 21868), (12496, 21686), (15904, 17039)]