2028448128

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:313

約数の個数: 256

約数和(自身を含む): 6374592000

約数和(自身を除く): 4346143872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 89, 96, 112, 122, 128, 139, 168, 178, 183, 192, 224, 244, 267, 278, 336, 356, 366, 384, 417, 427, 448, 488, 534, 556, 623, 672, 712, 732, 834, 854, 896, 973, 976, 1068, 1112, 1246, 1281, 1344, 1424, 1464, 1668, 1708, 1869, 1946, 1952, 2136, 2224, 2492, 2562, 2688, 2848, 2919, 2928, 3336, 3416, 3738, 3892, 3904, 4272, 4448, 4984, 5124, 5429, 5696, 5838, 5856, 6672, 6832, 7476, 7784, 7808, 8479, 8544, 8896, 9968, 10248, 10858, 11392, 11676, 11712, 12371, 13344, 13664, 14952, 15568, 16287, 16958, 17088, 17792, 19936, 20496, 21716, 23352, 23424, 24742, 25437, 26688, 27328, 29904, 31136, 32574, 33916, 34176, 37113, 38003, 39872, 40992, 43432, 46704, 49484, 50874, 53376, 54656, 59353, 59808, 62272, 65148, 67832, 74226, 76006, 79744, 81984, 86597, 86864, 93408, 98968, 101748, 114009, 118706, 119616, 124544, 130296, 135664, 148452, 152012, 163968, 173194, 173728, 178059, 186816, 197936, 203496, 228018, 237412, 239232, 259791, 260592, 271328, 296904, 304024, 346388, 347456, 356118, 373632, 395872, 406992, 456036, 474824, 519582, 521184, 542656, 593808, 608048, 692776, 694912, 712236, 754631, 791744, 813984, 912072, 949648, 1039164, 1042368, 1085312, 1187616, 1216096, 1385552, 1424472, 1509262, 1583488, 1627968, 1824144, 1899296, 2078328, 2084736, 2263893, 2375232, 2432192, 2771104, 2848944, 3018524, 3255936, 3648288, 3798592, 4156656, 4527786, 4750464, 4864384, 5282417, 5542208, 5697888, 6037048, 7296576, 7597184, 8313312, 9055572, 10564834, 11084416, 11395776, 12074096, 14593152, 15847251, 16626624, 18111144, 21129668, 22791552, 24148192, 31694502, 33253248, 36222288, 42259336, 48296384, 63389004, 72444576, 84518672, 96592768, 126778008, 144889152, 169037344, 253556016, 289778304, 338074688, 507112032, 676149376, 1014224064, 2028448128]

約数ペア:

[(1, 2028448128), (2, 1014224064), (3, 676149376), (4, 507112032), (6, 338074688), (7, 289778304), (8, 253556016), (12, 169037344), (14, 144889152), (16, 126778008), (21, 96592768), (24, 84518672), (28, 72444576), (32, 63389004), (42, 48296384), (48, 42259336), (56, 36222288), (61, 33253248), (64, 31694502), (84, 24148192), (89, 22791552), (96, 21129668), (112, 18111144), (122, 16626624), (128, 15847251), (139, 14593152), (168, 12074096), (178, 11395776), (183, 11084416), (192, 10564834), (224, 9055572), (244, 8313312), (267, 7597184), (278, 7296576), (336, 6037048), (356, 5697888), (366, 5542208), (384, 5282417), (417, 4864384), (427, 4750464), (448, 4527786), (488, 4156656), (534, 3798592), (556, 3648288), (623, 3255936), (672, 3018524), (712, 2848944), (732, 2771104), (834, 2432192), (854, 2375232), (896, 2263893), (973, 2084736), (976, 2078328), (1068, 1899296), (1112, 1824144), (1246, 1627968), (1281, 1583488), (1344, 1509262), (1424, 1424472), (1464, 1385552), (1668, 1216096), (1708, 1187616), (1869, 1085312), (1946, 1042368), (1952, 1039164), (2136, 949648), (2224, 912072), (2492, 813984), (2562, 791744), (2688, 754631), (2848, 712236), (2919, 694912), (2928, 692776), (3336, 608048), (3416, 593808), (3738, 542656), (3892, 521184), (3904, 519582), (4272, 474824), (4448, 456036), (4984, 406992), (5124, 395872), (5429, 373632), (5696, 356118), (5838, 347456), (5856, 346388), (6672, 304024), (6832, 296904), (7476, 271328), (7784, 260592), (7808, 259791), (8479, 239232), (8544, 237412), (8896, 228018), (9968, 203496), (10248, 197936), (10858, 186816), (11392, 178059), (11676, 173728), (11712, 173194), (12371, 163968), (13344, 152012), (13664, 148452), (14952, 135664), (15568, 130296), (16287, 124544), (16958, 119616), (17088, 118706), (17792, 114009), (19936, 101748), (20496, 98968), (21716, 93408), (23352, 86864), (23424, 86597), (24742, 81984), (25437, 79744), (26688, 76006), (27328, 74226), (29904, 67832), (31136, 65148), (32574, 62272), (33916, 59808), (34176, 59353), (37113, 54656), (38003, 53376), (39872, 50874), (40992, 49484), (43432, 46704)]