1386768384

素因数分解:

$2^{11}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:871

約数の個数: 192

約数和(自身を含む): 4245696000

約数和(自身を除く): 2858927616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 512, 558, 576, 744, 768, 809, 837, 864, 992, 1024, 1116, 1152, 1488, 1536, 1618, 1674, 1728, 1984, 2048, 2232, 2304, 2427, 2976, 3072, 3236, 3348, 3456, 3968, 4464, 4608, 4854, 5952, 6144, 6472, 6696, 6912, 7281, 7936, 8928, 9216, 9708, 11904, 12944, 13392, 13824, 14562, 15872, 17856, 18432, 19416, 21843, 23808, 25079, 25888, 26784, 27648, 29124, 31744, 35712, 38832, 43686, 47616, 50158, 51776, 53568, 55296, 58248, 63488, 71424, 75237, 77664, 87372, 95232, 100316, 103552, 107136, 116496, 142848, 150474, 155328, 174744, 190464, 200632, 207104, 214272, 225711, 232992, 285696, 300948, 310656, 349488, 401264, 414208, 428544, 451422, 465984, 571392, 601896, 621312, 677133, 698976, 802528, 828416, 857088, 902844, 931968, 1203792, 1242624, 1354266, 1397952, 1605056, 1656832, 1714176, 1805688, 1863936, 2407584, 2485248, 2708532, 2795904, 3210112, 3611376, 3727872, 4815168, 4970496, 5417064, 5591808, 6420224, 7222752, 7455744, 9630336, 10834128, 11183616, 12840448, 14445504, 14911488, 19260672, 21668256, 22367232, 25680896, 28891008, 38521344, 43336512, 44734464, 51361792, 57782016, 77042688, 86673024, 115564032, 154085376, 173346048, 231128064, 346692096, 462256128, 693384192, 1386768384]

約数ペア:

[(1, 1386768384), (2, 693384192), (3, 462256128), (4, 346692096), (6, 231128064), (8, 173346048), (9, 154085376), (12, 115564032), (16, 86673024), (18, 77042688), (24, 57782016), (27, 51361792), (31, 44734464), (32, 43336512), (36, 38521344), (48, 28891008), (54, 25680896), (62, 22367232), (64, 21668256), (72, 19260672), (93, 14911488), (96, 14445504), (108, 12840448), (124, 11183616), (128, 10834128), (144, 9630336), (186, 7455744), (192, 7222752), (216, 6420224), (248, 5591808), (256, 5417064), (279, 4970496), (288, 4815168), (372, 3727872), (384, 3611376), (432, 3210112), (496, 2795904), (512, 2708532), (558, 2485248), (576, 2407584), (744, 1863936), (768, 1805688), (809, 1714176), (837, 1656832), (864, 1605056), (992, 1397952), (1024, 1354266), (1116, 1242624), (1152, 1203792), (1488, 931968), (1536, 902844), (1618, 857088), (1674, 828416), (1728, 802528), (1984, 698976), (2048, 677133), (2232, 621312), (2304, 601896), (2427, 571392), (2976, 465984), (3072, 451422), (3236, 428544), (3348, 414208), (3456, 401264), (3968, 349488), (4464, 310656), (4608, 300948), (4854, 285696), (5952, 232992), (6144, 225711), (6472, 214272), (6696, 207104), (6912, 200632), (7281, 190464), (7936, 174744), (8928, 155328), (9216, 150474), (9708, 142848), (11904, 116496), (12944, 107136), (13392, 103552), (13824, 100316), (14562, 95232), (15872, 87372), (17856, 77664), (18432, 75237), (19416, 71424), (21843, 63488), (23808, 58248), (25079, 55296), (25888, 53568), (26784, 51776), (27648, 50158), (29124, 47616), (31744, 43686), (35712, 38832)]