1899903744

素因数分解:

$2^8\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:343

約数の個数: 216

約数和(自身を含む): 5686833152

約数和(自身を除く): 3786929408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 127, 128, 129, 144, 151, 172, 192, 254, 256, 258, 288, 302, 344, 381, 384, 387, 453, 508, 516, 576, 604, 688, 762, 768, 774, 906, 1016, 1032, 1143, 1152, 1208, 1359, 1376, 1524, 1548, 1812, 2032, 2064, 2286, 2304, 2416, 2718, 2752, 3048, 3096, 3624, 4064, 4128, 4572, 4832, 5436, 5461, 5504, 6096, 6192, 6493, 7248, 8128, 8256, 9144, 9664, 10872, 10922, 11008, 12192, 12384, 12986, 14496, 16256, 16383, 16512, 18288, 19177, 19328, 19479, 21744, 21844, 24384, 24768, 25972, 28992, 32512, 32766, 33024, 36576, 38354, 38656, 38958, 43488, 43688, 48768, 49149, 49536, 51944, 57531, 57984, 58437, 65532, 73152, 76708, 77916, 86976, 87376, 97536, 98298, 99072, 103888, 115062, 115968, 116874, 131064, 146304, 153416, 155832, 172593, 173952, 174752, 196596, 207776, 230124, 233748, 262128, 292608, 306832, 311664, 345186, 347904, 349504, 393192, 415552, 460248, 467496, 524256, 613664, 623328, 690372, 699008, 786384, 824611, 831104, 920496, 934992, 1048512, 1227328, 1246656, 1380744, 1398016, 1572768, 1649222, 1662208, 1840992, 1869984, 2097024, 2454656, 2473833, 2493312, 2761488, 3145536, 3298444, 3681984, 3739968, 4194048, 4909312, 4947666, 4986624, 5522976, 6291072, 6596888, 7363968, 7421499, 7479936, 9895332, 11045952, 12582144, 13193776, 14727936, 14842998, 14959872, 19790664, 22091904, 26387552, 29685996, 39581328, 44183808, 52775104, 59371992, 79162656, 105550208, 118743984, 158325312, 211100416, 237487968, 316650624, 474975936, 633301248, 949951872, 1899903744]

約数ペア:

[(1, 1899903744), (2, 949951872), (3, 633301248), (4, 474975936), (6, 316650624), (8, 237487968), (9, 211100416), (12, 158325312), (16, 118743984), (18, 105550208), (24, 79162656), (32, 59371992), (36, 52775104), (43, 44183808), (48, 39581328), (64, 29685996), (72, 26387552), (86, 22091904), (96, 19790664), (127, 14959872), (128, 14842998), (129, 14727936), (144, 13193776), (151, 12582144), (172, 11045952), (192, 9895332), (254, 7479936), (256, 7421499), (258, 7363968), (288, 6596888), (302, 6291072), (344, 5522976), (381, 4986624), (384, 4947666), (387, 4909312), (453, 4194048), (508, 3739968), (516, 3681984), (576, 3298444), (604, 3145536), (688, 2761488), (762, 2493312), (768, 2473833), (774, 2454656), (906, 2097024), (1016, 1869984), (1032, 1840992), (1143, 1662208), (1152, 1649222), (1208, 1572768), (1359, 1398016), (1376, 1380744), (1524, 1246656), (1548, 1227328), (1812, 1048512), (2032, 934992), (2064, 920496), (2286, 831104), (2304, 824611), (2416, 786384), (2718, 699008), (2752, 690372), (3048, 623328), (3096, 613664), (3624, 524256), (4064, 467496), (4128, 460248), (4572, 415552), (4832, 393192), (5436, 349504), (5461, 347904), (5504, 345186), (6096, 311664), (6192, 306832), (6493, 292608), (7248, 262128), (8128, 233748), (8256, 230124), (9144, 207776), (9664, 196596), (10872, 174752), (10922, 173952), (11008, 172593), (12192, 155832), (12384, 153416), (12986, 146304), (14496, 131064), (16256, 116874), (16383, 115968), (16512, 115062), (18288, 103888), (19177, 99072), (19328, 98298), (19479, 97536), (21744, 87376), (21844, 86976), (24384, 77916), (24768, 76708), (25972, 73152), (28992, 65532), (32512, 58437), (32766, 57984), (33024, 57531), (36576, 51944), (38354, 49536), (38656, 49149), (38958, 48768), (43488, 43688)]