1839671808

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 240

約数和(自身を含む): 5601293280

約数和(自身を除く): 3761621472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 169, 192, 208, 228, 247, 256, 304, 312, 338, 373, 384, 416, 456, 494, 507, 512, 608, 624, 676, 741, 746, 768, 832, 912, 988, 1014, 1119, 1216, 1248, 1352, 1482, 1492, 1536, 1664, 1824, 1976, 2028, 2238, 2432, 2496, 2704, 2964, 2984, 3211, 3328, 3648, 3952, 4056, 4476, 4849, 4864, 4992, 5408, 5928, 5968, 6422, 6656, 7087, 7296, 7904, 8112, 8952, 9633, 9698, 9728, 9984, 10816, 11856, 11936, 12844, 14174, 14547, 14592, 15808, 16224, 17904, 19266, 19396, 19968, 21261, 21632, 23712, 23872, 25688, 28348, 29094, 29184, 31616, 32448, 35808, 38532, 38792, 42522, 43264, 47424, 47744, 51376, 56696, 58188, 63037, 63232, 64896, 71616, 77064, 77584, 85044, 86528, 92131, 94848, 95488, 102752, 113392, 116376, 126074, 126464, 129792, 143232, 154128, 155168, 170088, 184262, 189111, 189696, 190976, 205504, 226784, 232752, 252148, 259584, 276393, 286464, 308256, 310336, 340176, 368524, 378222, 379392, 411008, 453568, 465504, 504296, 552786, 572928, 616512, 620672, 680352, 737048, 756444, 822016, 907136, 931008, 1008592, 1105572, 1197703, 1233024, 1241344, 1360704, 1474096, 1512888, 1644032, 1814272, 1862016, 2017184, 2211144, 2395406, 2466048, 2482688, 2721408, 2948192, 3025776, 3593109, 3628544, 3724032, 4034368, 4422288, 4790812, 4932096, 5442816, 5896384, 6051552, 7186218, 7448064, 8068736, 8844576, 9581624, 10885632, 11792768, 12103104, 14372436, 16137472, 17689152, 19163248, 23585536, 24206208, 28744872, 32274944, 35378304, 38326496, 47171072, 48412416, 57489744, 70756608, 76652992, 96824832, 114979488, 141513216, 153305984, 229958976, 306611968, 459917952, 613223936, 919835904, 1839671808]

約数ペア:

[(1, 1839671808), (2, 919835904), (3, 613223936), (4, 459917952), (6, 306611968), (8, 229958976), (12, 153305984), (13, 141513216), (16, 114979488), (19, 96824832), (24, 76652992), (26, 70756608), (32, 57489744), (38, 48412416), (39, 47171072), (48, 38326496), (52, 35378304), (57, 32274944), (64, 28744872), (76, 24206208), (78, 23585536), (96, 19163248), (104, 17689152), (114, 16137472), (128, 14372436), (152, 12103104), (156, 11792768), (169, 10885632), (192, 9581624), (208, 8844576), (228, 8068736), (247, 7448064), (256, 7186218), (304, 6051552), (312, 5896384), (338, 5442816), (373, 4932096), (384, 4790812), (416, 4422288), (456, 4034368), (494, 3724032), (507, 3628544), (512, 3593109), (608, 3025776), (624, 2948192), (676, 2721408), (741, 2482688), (746, 2466048), (768, 2395406), (832, 2211144), (912, 2017184), (988, 1862016), (1014, 1814272), (1119, 1644032), (1216, 1512888), (1248, 1474096), (1352, 1360704), (1482, 1241344), (1492, 1233024), (1536, 1197703), (1664, 1105572), (1824, 1008592), (1976, 931008), (2028, 907136), (2238, 822016), (2432, 756444), (2496, 737048), (2704, 680352), (2964, 620672), (2984, 616512), (3211, 572928), (3328, 552786), (3648, 504296), (3952, 465504), (4056, 453568), (4476, 411008), (4849, 379392), (4864, 378222), (4992, 368524), (5408, 340176), (5928, 310336), (5968, 308256), (6422, 286464), (6656, 276393), (7087, 259584), (7296, 252148), (7904, 232752), (8112, 226784), (8952, 205504), (9633, 190976), (9698, 189696), (9728, 189111), (9984, 184262), (10816, 170088), (11856, 155168), (11936, 154128), (12844, 143232), (14174, 129792), (14547, 126464), (14592, 126074), (15808, 116376), (16224, 113392), (17904, 102752), (19266, 95488), (19396, 94848), (19968, 92131), (21261, 86528), (21632, 85044), (23712, 77584), (23872, 77064), (25688, 71616), (28348, 64896), (29094, 63232), (29184, 63037), (31616, 58188), (32448, 56696), (35808, 51376), (38532, 47744), (38792, 47424), (42522, 43264)]