449885952

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 216

約数和(自身を含む): 1403001600

約数和(自身を除く): 953115648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 64, 72, 76, 86, 96, 114, 128, 129, 144, 152, 171, 172, 192, 228, 239, 256, 258, 288, 304, 342, 344, 384, 387, 456, 478, 516, 576, 608, 684, 688, 717, 768, 774, 817, 912, 956, 1032, 1152, 1216, 1368, 1376, 1434, 1548, 1634, 1824, 1912, 2064, 2151, 2304, 2432, 2451, 2736, 2752, 2868, 3096, 3268, 3648, 3824, 4128, 4302, 4541, 4864, 4902, 5472, 5504, 5736, 6192, 6536, 7296, 7353, 7648, 8256, 8604, 9082, 9804, 10277, 10944, 11008, 11472, 12384, 13072, 13623, 14592, 14706, 15296, 16512, 17208, 18164, 19608, 20554, 21888, 22944, 24768, 26144, 27246, 29412, 30592, 30831, 33024, 34416, 36328, 39216, 40869, 41108, 43776, 45888, 49536, 52288, 54492, 58824, 61184, 61662, 68832, 72656, 78432, 81738, 82216, 91776, 92493, 99072, 104576, 108984, 117648, 123324, 137664, 145312, 156864, 163476, 164432, 183552, 184986, 195263, 209152, 217968, 235296, 246648, 275328, 290624, 313728, 326952, 328864, 369972, 390526, 435936, 470592, 493296, 550656, 581248, 585789, 627456, 653904, 657728, 739944, 781052, 871872, 941184, 986592, 1162496, 1171578, 1307808, 1315456, 1479888, 1562104, 1743744, 1757367, 1882368, 1973184, 2343156, 2615616, 2630912, 2959776, 3124208, 3487488, 3514734, 3946368, 4686312, 5231232, 5919552, 6248416, 7029468, 7892736, 9372624, 10462464, 11839104, 12496832, 14058936, 18745248, 23678208, 24993664, 28117872, 37490496, 49987328, 56235744, 74980992, 112471488, 149961984, 224942976, 449885952]

約数ペア:

[(1, 449885952), (2, 224942976), (3, 149961984), (4, 112471488), (6, 74980992), (8, 56235744), (9, 49987328), (12, 37490496), (16, 28117872), (18, 24993664), (19, 23678208), (24, 18745248), (32, 14058936), (36, 12496832), (38, 11839104), (43, 10462464), (48, 9372624), (57, 7892736), (64, 7029468), (72, 6248416), (76, 5919552), (86, 5231232), (96, 4686312), (114, 3946368), (128, 3514734), (129, 3487488), (144, 3124208), (152, 2959776), (171, 2630912), (172, 2615616), (192, 2343156), (228, 1973184), (239, 1882368), (256, 1757367), (258, 1743744), (288, 1562104), (304, 1479888), (342, 1315456), (344, 1307808), (384, 1171578), (387, 1162496), (456, 986592), (478, 941184), (516, 871872), (576, 781052), (608, 739944), (684, 657728), (688, 653904), (717, 627456), (768, 585789), (774, 581248), (817, 550656), (912, 493296), (956, 470592), (1032, 435936), (1152, 390526), (1216, 369972), (1368, 328864), (1376, 326952), (1434, 313728), (1548, 290624), (1634, 275328), (1824, 246648), (1912, 235296), (2064, 217968), (2151, 209152), (2304, 195263), (2432, 184986), (2451, 183552), (2736, 164432), (2752, 163476), (2868, 156864), (3096, 145312), (3268, 137664), (3648, 123324), (3824, 117648), (4128, 108984), (4302, 104576), (4541, 99072), (4864, 92493), (4902, 91776), (5472, 82216), (5504, 81738), (5736, 78432), (6192, 72656), (6536, 68832), (7296, 61662), (7353, 61184), (7648, 58824), (8256, 54492), (8604, 52288), (9082, 49536), (9804, 45888), (10277, 43776), (10944, 41108), (11008, 40869), (11472, 39216), (12384, 36328), (13072, 34416), (13623, 33024), (14592, 30831), (14706, 30592), (15296, 29412), (16512, 27246), (17208, 26144), (18164, 24768), (19608, 22944), (20554, 21888)]