449935488

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 1372250880

約数和(自身を除く): 922315392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 64, 72, 86, 93, 96, 124, 128, 129, 144, 172, 186, 192, 248, 258, 279, 288, 293, 344, 372, 384, 387, 496, 516, 558, 576, 586, 688, 744, 774, 879, 992, 1032, 1116, 1152, 1172, 1333, 1376, 1488, 1548, 1758, 1984, 2064, 2232, 2344, 2637, 2666, 2752, 2976, 3096, 3516, 3968, 3999, 4128, 4464, 4688, 5274, 5332, 5504, 5952, 6192, 7032, 7998, 8256, 8928, 9083, 9376, 10548, 10664, 11904, 11997, 12384, 12599, 14064, 15996, 16512, 17856, 18166, 18752, 21096, 21328, 23994, 24768, 25198, 27249, 28128, 31992, 35712, 36332, 37504, 37797, 42192, 42656, 47988, 49536, 50396, 54498, 56256, 63984, 72664, 75594, 81747, 84384, 85312, 95976, 100792, 108996, 112512, 113391, 127968, 145328, 151188, 163494, 168768, 170624, 191952, 201584, 217992, 226782, 255936, 290656, 302376, 326988, 337536, 383904, 390569, 403168, 435984, 453564, 511872, 581312, 604752, 653976, 767808, 781138, 806336, 871968, 907128, 1162624, 1171707, 1209504, 1307952, 1535616, 1562276, 1612672, 1743936, 1814256, 2343414, 2419008, 2615904, 3124552, 3487872, 3515121, 3628512, 4686828, 4838016, 5231808, 6249104, 7030242, 7257024, 9373656, 10463616, 12498208, 14060484, 14514048, 18747312, 24996416, 28120968, 37494624, 49992832, 56241936, 74989248, 112483872, 149978496, 224967744, 449935488]

約数ペア:

[(1, 449935488), (2, 224967744), (3, 149978496), (4, 112483872), (6, 74989248), (8, 56241936), (9, 49992832), (12, 37494624), (16, 28120968), (18, 24996416), (24, 18747312), (31, 14514048), (32, 14060484), (36, 12498208), (43, 10463616), (48, 9373656), (62, 7257024), (64, 7030242), (72, 6249104), (86, 5231808), (93, 4838016), (96, 4686828), (124, 3628512), (128, 3515121), (129, 3487872), (144, 3124552), (172, 2615904), (186, 2419008), (192, 2343414), (248, 1814256), (258, 1743936), (279, 1612672), (288, 1562276), (293, 1535616), (344, 1307952), (372, 1209504), (384, 1171707), (387, 1162624), (496, 907128), (516, 871968), (558, 806336), (576, 781138), (586, 767808), (688, 653976), (744, 604752), (774, 581312), (879, 511872), (992, 453564), (1032, 435984), (1116, 403168), (1152, 390569), (1172, 383904), (1333, 337536), (1376, 326988), (1488, 302376), (1548, 290656), (1758, 255936), (1984, 226782), (2064, 217992), (2232, 201584), (2344, 191952), (2637, 170624), (2666, 168768), (2752, 163494), (2976, 151188), (3096, 145328), (3516, 127968), (3968, 113391), (3999, 112512), (4128, 108996), (4464, 100792), (4688, 95976), (5274, 85312), (5332, 84384), (5504, 81747), (5952, 75594), (6192, 72664), (7032, 63984), (7998, 56256), (8256, 54498), (8928, 50396), (9083, 49536), (9376, 47988), (10548, 42656), (10664, 42192), (11904, 37797), (11997, 37504), (12384, 36332), (12599, 35712), (14064, 31992), (15996, 28128), (16512, 27249), (17856, 25198), (18166, 24768), (18752, 23994), (21096, 21328)]