297433344

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^3$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 880914944

約数和(自身を除く): 583481600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 624, 744, 768, 806, 832, 961, 992, 1209, 1248, 1488, 1612, 1664, 1922, 1984, 2418, 2496, 2883, 2976, 3224, 3328, 3844, 3968, 4836, 4992, 5766, 5952, 6448, 7688, 7936, 9672, 9984, 11532, 11904, 12493, 12896, 15376, 19344, 23064, 23808, 24986, 25792, 29791, 30752, 37479, 38688, 46128, 49972, 51584, 59582, 61504, 74958, 77376, 89373, 92256, 99944, 103168, 119164, 123008, 149916, 154752, 178746, 184512, 199888, 238328, 246016, 299832, 309504, 357492, 369024, 387283, 399776, 476656, 599664, 714984, 738048, 774566, 799552, 953312, 1161849, 1199328, 1429968, 1549132, 1599104, 1906624, 2323698, 2398656, 2859936, 3098264, 3198208, 3813248, 4647396, 4797312, 5719872, 6196528, 7626496, 9294792, 9594624, 11439744, 12393056, 18589584, 22879488, 24786112, 37179168, 49572224, 74358336, 99144448, 148716672, 297433344]

約数ペア:

[(1, 297433344), (2, 148716672), (3, 99144448), (4, 74358336), (6, 49572224), (8, 37179168), (12, 24786112), (13, 22879488), (16, 18589584), (24, 12393056), (26, 11439744), (31, 9594624), (32, 9294792), (39, 7626496), (48, 6196528), (52, 5719872), (62, 4797312), (64, 4647396), (78, 3813248), (93, 3198208), (96, 3098264), (104, 2859936), (124, 2398656), (128, 2323698), (156, 1906624), (186, 1599104), (192, 1549132), (208, 1429968), (248, 1199328), (256, 1161849), (312, 953312), (372, 799552), (384, 774566), (403, 738048), (416, 714984), (496, 599664), (624, 476656), (744, 399776), (768, 387283), (806, 369024), (832, 357492), (961, 309504), (992, 299832), (1209, 246016), (1248, 238328), (1488, 199888), (1612, 184512), (1664, 178746), (1922, 154752), (1984, 149916), (2418, 123008), (2496, 119164), (2883, 103168), (2976, 99944), (3224, 92256), (3328, 89373), (3844, 77376), (3968, 74958), (4836, 61504), (4992, 59582), (5766, 51584), (5952, 49972), (6448, 46128), (7688, 38688), (7936, 37479), (9672, 30752), (9984, 29791), (11532, 25792), (11904, 24986), (12493, 23808), (12896, 23064), (15376, 19344)]