1681899296

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 4324368384

約数和(自身を除く): 2642469088

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 97, 112, 124, 154, 176, 194, 217, 224, 227, 248, 308, 341, 352, 388, 434, 454, 496, 616, 679, 682, 776, 868, 908, 992, 1067, 1232, 1358, 1364, 1552, 1589, 1736, 1816, 2134, 2387, 2464, 2497, 2716, 2728, 3007, 3104, 3178, 3472, 3632, 4268, 4774, 4994, 5432, 5456, 6014, 6356, 6944, 7037, 7264, 7469, 8536, 9548, 9988, 10864, 10912, 12028, 12712, 14074, 14938, 17072, 17479, 19096, 19976, 21049, 21728, 22019, 24056, 25424, 28148, 29876, 33077, 34144, 34958, 38192, 39952, 42098, 44038, 48112, 49259, 50848, 56296, 59752, 66154, 69916, 76384, 77407, 79904, 84196, 88076, 96224, 98518, 112592, 119504, 132308, 139832, 154133, 154814, 168392, 176152, 197036, 225184, 231539, 239008, 242209, 264616, 279664, 308266, 309628, 336784, 352304, 394072, 463078, 484418, 529232, 541849, 559328, 616532, 619256, 673568, 682589, 704608, 788144, 926156, 968836, 1058464, 1083698, 1233064, 1238512, 1365178, 1576288, 1695463, 1852312, 1937672, 2167396, 2466128, 2477024, 2730356, 3390926, 3704624, 3875344, 4334792, 4778123, 4932256, 5460712, 6781852, 7409248, 7508479, 7750688, 8669584, 9556246, 10921424, 13563704, 15016958, 17339168, 19112492, 21842848, 27127408, 30033916, 38224984, 52559353, 54254816, 60067832, 76449968, 105118706, 120135664, 152899936, 210237412, 240271328, 420474824, 840949648, 1681899296]

約数ペア:

[(1, 1681899296), (2, 840949648), (4, 420474824), (7, 240271328), (8, 210237412), (11, 152899936), (14, 120135664), (16, 105118706), (22, 76449968), (28, 60067832), (31, 54254816), (32, 52559353), (44, 38224984), (56, 30033916), (62, 27127408), (77, 21842848), (88, 19112492), (97, 17339168), (112, 15016958), (124, 13563704), (154, 10921424), (176, 9556246), (194, 8669584), (217, 7750688), (224, 7508479), (227, 7409248), (248, 6781852), (308, 5460712), (341, 4932256), (352, 4778123), (388, 4334792), (434, 3875344), (454, 3704624), (496, 3390926), (616, 2730356), (679, 2477024), (682, 2466128), (776, 2167396), (868, 1937672), (908, 1852312), (992, 1695463), (1067, 1576288), (1232, 1365178), (1358, 1238512), (1364, 1233064), (1552, 1083698), (1589, 1058464), (1736, 968836), (1816, 926156), (2134, 788144), (2387, 704608), (2464, 682589), (2497, 673568), (2716, 619256), (2728, 616532), (3007, 559328), (3104, 541849), (3178, 529232), (3472, 484418), (3632, 463078), (4268, 394072), (4774, 352304), (4994, 336784), (5432, 309628), (5456, 308266), (6014, 279664), (6356, 264616), (6944, 242209), (7037, 239008), (7264, 231539), (7469, 225184), (8536, 197036), (9548, 176152), (9988, 168392), (10864, 154814), (10912, 154133), (12028, 139832), (12712, 132308), (14074, 119504), (14938, 112592), (17072, 98518), (17479, 96224), (19096, 88076), (19976, 84196), (21049, 79904), (21728, 77407), (22019, 76384), (24056, 69916), (25424, 66154), (28148, 59752), (29876, 56296), (33077, 50848), (34144, 49259), (34958, 48112), (38192, 44038), (39952, 42098)]