2725585408

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 240

約数和(自身を含む): 6984724824

約数和(自身を除く): 4259139416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 61, 64, 91, 98, 104, 112, 122, 128, 137, 182, 196, 208, 224, 244, 256, 274, 364, 392, 416, 427, 448, 488, 512, 548, 637, 728, 784, 793, 832, 854, 896, 959, 976, 1096, 1274, 1456, 1568, 1586, 1664, 1708, 1781, 1792, 1918, 1952, 2192, 2548, 2912, 2989, 3136, 3172, 3328, 3416, 3562, 3584, 3836, 3904, 4384, 5096, 5551, 5824, 5978, 6272, 6344, 6656, 6713, 6832, 7124, 7672, 7808, 8357, 8768, 10192, 11102, 11648, 11956, 12467, 12544, 12688, 13426, 13664, 14248, 15344, 15616, 16714, 17536, 20384, 22204, 23296, 23912, 24934, 25088, 25376, 26852, 27328, 28496, 30688, 31232, 33428, 35072, 38857, 40768, 44408, 46592, 47824, 49868, 50752, 53704, 54656, 56992, 58499, 61376, 66856, 70144, 77714, 81536, 87269, 88816, 95648, 99736, 101504, 107408, 108641, 109312, 113984, 116998, 122752, 133712, 155428, 163072, 174538, 177632, 191296, 199472, 203008, 214816, 217282, 218624, 227968, 233996, 245504, 267424, 310856, 326144, 349076, 355264, 382592, 398944, 406016, 409493, 429632, 434564, 455936, 467992, 491008, 534848, 621712, 698152, 710528, 760487, 765184, 797888, 818986, 859264, 869128, 911872, 935984, 1069696, 1243424, 1396304, 1421056, 1520974, 1530368, 1595776, 1637972, 1718528, 1738256, 1871968, 2139392, 2486848, 2792608, 2842112, 3041948, 3191552, 3275944, 3437056, 3476512, 3743936, 4278784, 4973696, 5323409, 5585216, 6083896, 6383104, 6551888, 6953024, 7487872, 9947392, 10646818, 11170432, 12167792, 13103776, 13906048, 14975744, 19894784, 21293636, 22340864, 24335584, 26207552, 27812096, 29951488, 42587272, 44681728, 48671168, 52415104, 55624192, 85174544, 97342336, 104830208, 170349088, 194684672, 209660416, 340698176, 389369344, 681396352, 1362792704, 2725585408]

約数ペア:

[(1, 2725585408), (2, 1362792704), (4, 681396352), (7, 389369344), (8, 340698176), (13, 209660416), (14, 194684672), (16, 170349088), (26, 104830208), (28, 97342336), (32, 85174544), (49, 55624192), (52, 52415104), (56, 48671168), (61, 44681728), (64, 42587272), (91, 29951488), (98, 27812096), (104, 26207552), (112, 24335584), (122, 22340864), (128, 21293636), (137, 19894784), (182, 14975744), (196, 13906048), (208, 13103776), (224, 12167792), (244, 11170432), (256, 10646818), (274, 9947392), (364, 7487872), (392, 6953024), (416, 6551888), (427, 6383104), (448, 6083896), (488, 5585216), (512, 5323409), (548, 4973696), (637, 4278784), (728, 3743936), (784, 3476512), (793, 3437056), (832, 3275944), (854, 3191552), (896, 3041948), (959, 2842112), (976, 2792608), (1096, 2486848), (1274, 2139392), (1456, 1871968), (1568, 1738256), (1586, 1718528), (1664, 1637972), (1708, 1595776), (1781, 1530368), (1792, 1520974), (1918, 1421056), (1952, 1396304), (2192, 1243424), (2548, 1069696), (2912, 935984), (2989, 911872), (3136, 869128), (3172, 859264), (3328, 818986), (3416, 797888), (3562, 765184), (3584, 760487), (3836, 710528), (3904, 698152), (4384, 621712), (5096, 534848), (5551, 491008), (5824, 467992), (5978, 455936), (6272, 434564), (6344, 429632), (6656, 409493), (6713, 406016), (6832, 398944), (7124, 382592), (7672, 355264), (7808, 349076), (8357, 326144), (8768, 310856), (10192, 267424), (11102, 245504), (11648, 233996), (11956, 227968), (12467, 218624), (12544, 217282), (12688, 214816), (13426, 203008), (13664, 199472), (14248, 191296), (15344, 177632), (15616, 174538), (16714, 163072), (17536, 155428), (20384, 133712), (22204, 122752), (23296, 116998), (23912, 113984), (24934, 109312), (25088, 108641), (25376, 107408), (26852, 101504), (27328, 99736), (28496, 95648), (30688, 88816), (31232, 87269), (33428, 81536), (35072, 77714), (38857, 70144), (40768, 66856), (44408, 61376), (46592, 58499), (47824, 56992), (49868, 54656), (50752, 53704)]