1395648768

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^3\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 3901194752

約数和(自身を除く): 2505545984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 64, 93, 96, 122, 124, 128, 183, 186, 192, 244, 248, 256, 366, 372, 384, 488, 496, 732, 744, 768, 961, 976, 992, 1464, 1488, 1891, 1922, 1952, 1984, 2883, 2928, 2976, 3782, 3844, 3904, 3968, 5673, 5766, 5856, 5952, 7564, 7688, 7808, 7936, 11346, 11532, 11712, 11904, 15128, 15376, 15616, 22692, 23064, 23424, 23808, 29791, 30256, 30752, 45384, 46128, 46848, 58621, 59582, 60512, 61504, 89373, 90768, 92256, 117242, 119164, 121024, 123008, 175863, 178746, 181536, 184512, 234484, 238328, 242048, 246016, 351726, 357492, 363072, 369024, 468968, 476656, 484096, 703452, 714984, 726144, 738048, 937936, 953312, 1406904, 1429968, 1452288, 1817251, 1875872, 1906624, 2813808, 2859936, 3634502, 3751744, 3813248, 5451753, 5627616, 5719872, 7269004, 7503488, 7626496, 10903506, 11255232, 11439744, 14538008, 15006976, 21807012, 22510464, 22879488, 29076016, 43614024, 45020928, 58152032, 87228048, 116304064, 174456096, 232608128, 348912192, 465216256, 697824384, 1395648768]

約数ペア:

[(1, 1395648768), (2, 697824384), (3, 465216256), (4, 348912192), (6, 232608128), (8, 174456096), (12, 116304064), (16, 87228048), (24, 58152032), (31, 45020928), (32, 43614024), (48, 29076016), (61, 22879488), (62, 22510464), (64, 21807012), (93, 15006976), (96, 14538008), (122, 11439744), (124, 11255232), (128, 10903506), (183, 7626496), (186, 7503488), (192, 7269004), (244, 5719872), (248, 5627616), (256, 5451753), (366, 3813248), (372, 3751744), (384, 3634502), (488, 2859936), (496, 2813808), (732, 1906624), (744, 1875872), (768, 1817251), (961, 1452288), (976, 1429968), (992, 1406904), (1464, 953312), (1488, 937936), (1891, 738048), (1922, 726144), (1952, 714984), (1984, 703452), (2883, 484096), (2928, 476656), (2976, 468968), (3782, 369024), (3844, 363072), (3904, 357492), (3968, 351726), (5673, 246016), (5766, 242048), (5856, 238328), (5952, 234484), (7564, 184512), (7688, 181536), (7808, 178746), (7936, 175863), (11346, 123008), (11532, 121024), (11712, 119164), (11904, 117242), (15128, 92256), (15376, 90768), (15616, 89373), (22692, 61504), (23064, 60512), (23424, 59582), (23808, 58621), (29791, 46848), (30256, 46128), (30752, 45384)]