787632768

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:456

約数の個数: 256

約数和(自身を含む): 2563545600

約数和(自身を除く): 1775912832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 47, 48, 52, 54, 64, 72, 78, 94, 96, 104, 108, 117, 128, 141, 144, 156, 188, 192, 208, 216, 234, 282, 288, 312, 351, 373, 376, 384, 416, 423, 432, 468, 564, 576, 611, 624, 702, 746, 752, 832, 846, 864, 936, 1119, 1128, 1152, 1222, 1248, 1269, 1404, 1492, 1504, 1664, 1692, 1728, 1833, 1872, 2238, 2256, 2444, 2496, 2538, 2808, 2984, 3008, 3357, 3384, 3456, 3666, 3744, 4476, 4512, 4849, 4888, 4992, 5076, 5499, 5616, 5968, 6016, 6714, 6768, 7332, 7488, 8952, 9024, 9698, 9776, 10071, 10152, 10998, 11232, 11936, 13428, 13536, 14547, 14664, 14976, 16497, 17531, 17904, 18048, 19396, 19552, 20142, 20304, 21996, 22464, 23872, 26856, 27072, 29094, 29328, 32994, 35062, 35808, 38792, 39104, 40284, 40608, 43641, 43992, 44928, 47744, 52593, 53712, 54144, 58188, 58656, 65988, 70124, 71616, 77584, 78208, 80568, 81216, 87282, 87984, 105186, 107424, 116376, 117312, 130923, 131976, 140248, 143232, 155168, 157779, 161136, 162432, 174564, 175968, 210372, 214848, 227903, 232752, 234624, 261846, 263952, 280496, 310336, 315558, 322272, 349128, 351936, 420744, 429696, 455806, 465504, 473337, 523692, 527904, 560992, 620672, 631116, 644544, 683709, 698256, 703872, 841488, 911612, 931008, 946674, 1047384, 1055808, 1121984, 1262232, 1289088, 1367418, 1396512, 1682976, 1823224, 1862016, 1893348, 2051127, 2094768, 2111616, 2243968, 2524464, 2734836, 2793024, 3365952, 3646448, 3786696, 4102254, 4189536, 5048928, 5469672, 5586048, 6153381, 6731904, 7292896, 7573392, 8204508, 8379072, 10097856, 10939344, 12306762, 14585792, 15146784, 16409016, 16758144, 20195712, 21878688, 24613524, 29171584, 30293568, 32818032, 43757376, 49227048, 60587136, 65636064, 87514752, 98454096, 131272128, 196908192, 262544256, 393816384, 787632768]

約数ペア:

[(1, 787632768), (2, 393816384), (3, 262544256), (4, 196908192), (6, 131272128), (8, 98454096), (9, 87514752), (12, 65636064), (13, 60587136), (16, 49227048), (18, 43757376), (24, 32818032), (26, 30293568), (27, 29171584), (32, 24613524), (36, 21878688), (39, 20195712), (47, 16758144), (48, 16409016), (52, 15146784), (54, 14585792), (64, 12306762), (72, 10939344), (78, 10097856), (94, 8379072), (96, 8204508), (104, 7573392), (108, 7292896), (117, 6731904), (128, 6153381), (141, 5586048), (144, 5469672), (156, 5048928), (188, 4189536), (192, 4102254), (208, 3786696), (216, 3646448), (234, 3365952), (282, 2793024), (288, 2734836), (312, 2524464), (351, 2243968), (373, 2111616), (376, 2094768), (384, 2051127), (416, 1893348), (423, 1862016), (432, 1823224), (468, 1682976), (564, 1396512), (576, 1367418), (611, 1289088), (624, 1262232), (702, 1121984), (746, 1055808), (752, 1047384), (832, 946674), (846, 931008), (864, 911612), (936, 841488), (1119, 703872), (1128, 698256), (1152, 683709), (1222, 644544), (1248, 631116), (1269, 620672), (1404, 560992), (1492, 527904), (1504, 523692), (1664, 473337), (1692, 465504), (1728, 455806), (1833, 429696), (1872, 420744), (2238, 351936), (2256, 349128), (2444, 322272), (2496, 315558), (2538, 310336), (2808, 280496), (2984, 263952), (3008, 261846), (3357, 234624), (3384, 232752), (3456, 227903), (3666, 214848), (3744, 210372), (4476, 175968), (4512, 174564), (4849, 162432), (4888, 161136), (4992, 157779), (5076, 155168), (5499, 143232), (5616, 140248), (5968, 131976), (6016, 130923), (6714, 117312), (6768, 116376), (7332, 107424), (7488, 105186), (8952, 87984), (9024, 87282), (9698, 81216), (9776, 80568), (10071, 78208), (10152, 77584), (10998, 71616), (11232, 70124), (11936, 65988), (13428, 58656), (13536, 58188), (14547, 54144), (14664, 53712), (14976, 52593), (16497, 47744), (17531, 44928), (17904, 43992), (18048, 43641), (19396, 40608), (19552, 40284), (20142, 39104), (20304, 38792), (21996, 35808), (22464, 35062), (23872, 32994), (26856, 29328), (27072, 29094)]