681971712

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 208

約数和(自身を含む): 2013020160

約数和(自身を除く): 1331048448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 127, 128, 138, 152, 184, 192, 228, 254, 256, 276, 304, 368, 381, 384, 437, 456, 508, 512, 552, 608, 736, 762, 768, 874, 912, 1016, 1024, 1104, 1216, 1311, 1472, 1524, 1536, 1748, 1824, 2032, 2048, 2208, 2413, 2432, 2622, 2921, 2944, 3048, 3072, 3496, 3648, 4064, 4096, 4416, 4826, 4864, 5244, 5842, 5888, 6096, 6144, 6992, 7239, 7296, 8128, 8763, 8832, 9652, 9728, 10488, 11684, 11776, 12192, 12288, 13984, 14478, 14592, 16256, 17526, 17664, 19304, 19456, 20976, 23368, 23552, 24384, 27968, 28956, 29184, 32512, 35052, 35328, 38608, 38912, 41952, 46736, 47104, 48768, 55499, 55936, 57912, 58368, 65024, 70104, 70656, 77216, 77824, 83904, 93472, 94208, 97536, 110998, 111872, 115824, 116736, 130048, 140208, 141312, 154432, 166497, 167808, 186944, 195072, 221996, 223744, 231648, 233472, 260096, 280416, 282624, 308864, 332994, 335616, 373888, 390144, 443992, 447488, 463296, 520192, 560832, 617728, 665988, 671232, 747776, 780288, 887984, 894976, 926592, 1121664, 1235456, 1331976, 1342464, 1495552, 1560576, 1775968, 1789952, 1853184, 2243328, 2470912, 2663952, 2684928, 2991104, 3551936, 3706368, 4486656, 4941824, 5327904, 5369856, 5982208, 7103872, 7412736, 8973312, 9883648, 10655808, 11964416, 14207744, 14825472, 17946624, 21311616, 28415488, 29650944, 35893248, 42623232, 56830976, 85246464, 113661952, 170492928, 227323904, 340985856, 681971712]

約数ペア:

[(1, 681971712), (2, 340985856), (3, 227323904), (4, 170492928), (6, 113661952), (8, 85246464), (12, 56830976), (16, 42623232), (19, 35893248), (23, 29650944), (24, 28415488), (32, 21311616), (38, 17946624), (46, 14825472), (48, 14207744), (57, 11964416), (64, 10655808), (69, 9883648), (76, 8973312), (92, 7412736), (96, 7103872), (114, 5982208), (127, 5369856), (128, 5327904), (138, 4941824), (152, 4486656), (184, 3706368), (192, 3551936), (228, 2991104), (254, 2684928), (256, 2663952), (276, 2470912), (304, 2243328), (368, 1853184), (381, 1789952), (384, 1775968), (437, 1560576), (456, 1495552), (508, 1342464), (512, 1331976), (552, 1235456), (608, 1121664), (736, 926592), (762, 894976), (768, 887984), (874, 780288), (912, 747776), (1016, 671232), (1024, 665988), (1104, 617728), (1216, 560832), (1311, 520192), (1472, 463296), (1524, 447488), (1536, 443992), (1748, 390144), (1824, 373888), (2032, 335616), (2048, 332994), (2208, 308864), (2413, 282624), (2432, 280416), (2622, 260096), (2921, 233472), (2944, 231648), (3048, 223744), (3072, 221996), (3496, 195072), (3648, 186944), (4064, 167808), (4096, 166497), (4416, 154432), (4826, 141312), (4864, 140208), (5244, 130048), (5842, 116736), (5888, 115824), (6096, 111872), (6144, 110998), (6992, 97536), (7239, 94208), (7296, 93472), (8128, 83904), (8763, 77824), (8832, 77216), (9652, 70656), (9728, 70104), (10488, 65024), (11684, 58368), (11776, 57912), (12192, 55936), (12288, 55499), (13984, 48768), (14478, 47104), (14592, 46736), (16256, 41952), (17526, 38912), (17664, 38608), (19304, 35328), (19456, 35052), (20976, 32512), (23368, 29184), (23552, 28956), (24384, 27968)]