31393133568

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109883}}^1$

素因数の和:109940

約数の個数: 132

約数和(自身を含む): 93571939968

約数和(自身を除く): 62178806400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1024, 1116, 1152, 1488, 1536, 1984, 2232, 2304, 2976, 3072, 3968, 4464, 4608, 5952, 7936, 8928, 9216, 11904, 15872, 17856, 23808, 31744, 35712, 47616, 71424, 95232, 109883, 142848, 219766, 285696, 329649, 439532, 659298, 879064, 988947, 1318596, 1758128, 1977894, 2637192, 3406373, 3516256, 3955788, 5274384, 6812746, 7032512, 7911576, 10219119, 10548768, 13625492, 14065024, 15823152, 20438238, 21097536, 27250984, 28130048, 30657357, 31646304, 40876476, 42195072, 54501968, 56260096, 61314714, 63292608, 81752952, 84390144, 109003936, 112520192, 122629428, 126585216, 163505904, 168780288, 218007872, 245258856, 253170432, 327011808, 337560576, 436015744, 490517712, 506340864, 654023616, 872031488, 981035424, 1012681728, 1308047232, 1744062976, 1962070848, 2616094464, 3488125952, 3924141696, 5232188928, 7848283392, 10464377856, 15696566784, 31393133568]

約数ペア:

[(1, 31393133568), (2, 15696566784), (3, 10464377856), (4, 7848283392), (6, 5232188928), (8, 3924141696), (9, 3488125952), (12, 2616094464), (16, 1962070848), (18, 1744062976), (24, 1308047232), (31, 1012681728), (32, 981035424), (36, 872031488), (48, 654023616), (62, 506340864), (64, 490517712), (72, 436015744), (93, 337560576), (96, 327011808), (124, 253170432), (128, 245258856), (144, 218007872), (186, 168780288), (192, 163505904), (248, 126585216), (256, 122629428), (279, 112520192), (288, 109003936), (372, 84390144), (384, 81752952), (496, 63292608), (512, 61314714), (558, 56260096), (576, 54501968), (744, 42195072), (768, 40876476), (992, 31646304), (1024, 30657357), (1116, 28130048), (1152, 27250984), (1488, 21097536), (1536, 20438238), (1984, 15823152), (2232, 14065024), (2304, 13625492), (2976, 10548768), (3072, 10219119), (3968, 7911576), (4464, 7032512), (4608, 6812746), (5952, 5274384), (7936, 3955788), (8928, 3516256), (9216, 3406373), (11904, 2637192), (15872, 1977894), (17856, 1758128), (23808, 1318596), (31744, 988947), (35712, 879064), (47616, 659298), (71424, 439532), (95232, 329649), (109883, 285696), (142848, 219766)]