1748294912

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 216

約数和(自身を含む): 4462722432

約数和(自身を除く): 2714427520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 71, 91, 98, 104, 112, 128, 142, 151, 182, 196, 208, 224, 256, 284, 302, 364, 392, 416, 448, 497, 568, 604, 637, 728, 784, 832, 896, 923, 994, 1057, 1136, 1208, 1274, 1456, 1568, 1664, 1792, 1846, 1963, 1988, 2114, 2272, 2416, 2548, 2912, 3136, 3328, 3479, 3692, 3926, 3976, 4228, 4544, 4832, 5096, 5824, 6272, 6461, 6958, 7384, 7399, 7852, 7952, 8456, 9088, 9664, 10192, 10721, 11648, 12544, 12922, 13741, 13916, 14768, 14798, 15704, 15904, 16912, 18176, 19328, 20384, 21442, 23296, 25844, 27482, 27832, 29536, 29596, 31408, 31808, 33824, 38656, 40768, 42884, 45227, 51688, 54964, 55664, 59072, 59192, 62816, 63616, 67648, 75047, 81536, 85768, 90454, 96187, 103376, 109928, 111328, 118144, 118384, 125632, 127232, 135296, 139373, 150094, 163072, 171536, 180908, 192374, 206752, 219856, 222656, 236288, 236768, 251264, 270592, 278746, 300188, 343072, 361816, 384748, 413504, 439712, 445312, 473536, 502528, 525329, 557492, 600376, 686144, 723632, 769496, 827008, 879424, 890624, 947072, 975611, 1050658, 1114984, 1200752, 1372288, 1447264, 1538992, 1654016, 1758848, 1894144, 1951222, 2101316, 2229968, 2401504, 2744576, 2894528, 3077984, 3517696, 3902444, 4202632, 4459936, 4803008, 5789056, 6155968, 6829277, 7804888, 8405264, 8919872, 9606016, 11578112, 12311936, 13658554, 15609776, 16810528, 17839744, 19212032, 24623872, 27317108, 31219552, 33621056, 35679488, 54634216, 62439104, 67242112, 109268432, 124878208, 134484224, 218536864, 249756416, 437073728, 874147456, 1748294912]

約数ペア:

[(1, 1748294912), (2, 874147456), (4, 437073728), (7, 249756416), (8, 218536864), (13, 134484224), (14, 124878208), (16, 109268432), (26, 67242112), (28, 62439104), (32, 54634216), (49, 35679488), (52, 33621056), (56, 31219552), (64, 27317108), (71, 24623872), (91, 19212032), (98, 17839744), (104, 16810528), (112, 15609776), (128, 13658554), (142, 12311936), (151, 11578112), (182, 9606016), (196, 8919872), (208, 8405264), (224, 7804888), (256, 6829277), (284, 6155968), (302, 5789056), (364, 4803008), (392, 4459936), (416, 4202632), (448, 3902444), (497, 3517696), (568, 3077984), (604, 2894528), (637, 2744576), (728, 2401504), (784, 2229968), (832, 2101316), (896, 1951222), (923, 1894144), (994, 1758848), (1057, 1654016), (1136, 1538992), (1208, 1447264), (1274, 1372288), (1456, 1200752), (1568, 1114984), (1664, 1050658), (1792, 975611), (1846, 947072), (1963, 890624), (1988, 879424), (2114, 827008), (2272, 769496), (2416, 723632), (2548, 686144), (2912, 600376), (3136, 557492), (3328, 525329), (3479, 502528), (3692, 473536), (3926, 445312), (3976, 439712), (4228, 413504), (4544, 384748), (4832, 361816), (5096, 343072), (5824, 300188), (6272, 278746), (6461, 270592), (6958, 251264), (7384, 236768), (7399, 236288), (7852, 222656), (7952, 219856), (8456, 206752), (9088, 192374), (9664, 180908), (10192, 171536), (10721, 163072), (11648, 150094), (12544, 139373), (12922, 135296), (13741, 127232), (13916, 125632), (14768, 118384), (14798, 118144), (15704, 111328), (15904, 109928), (16912, 103376), (18176, 96187), (19328, 90454), (20384, 85768), (21442, 81536), (23296, 75047), (25844, 67648), (27482, 63616), (27832, 62816), (29536, 59192), (29596, 59072), (31408, 55664), (31808, 54964), (33824, 51688), (38656, 45227), (40768, 42884)]