347961984

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 987914880

約数和(自身を除く): 639952896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 151, 192, 204, 272, 302, 353, 384, 408, 453, 544, 604, 706, 816, 906, 1059, 1088, 1208, 1412, 1632, 1812, 2118, 2176, 2416, 2567, 2824, 3264, 3624, 4236, 4832, 5134, 5648, 6001, 6528, 7248, 7701, 8472, 9664, 10268, 11296, 12002, 14496, 15402, 16944, 18003, 19328, 20536, 22592, 24004, 28992, 30804, 33888, 36006, 41072, 45184, 48008, 53303, 57984, 61608, 67776, 72012, 82144, 96016, 106606, 123216, 135552, 144024, 159909, 164288, 192032, 213212, 246432, 288048, 319818, 328576, 384064, 426424, 492864, 576096, 639636, 768128, 852848, 906151, 985728, 1152192, 1279272, 1705696, 1812302, 2304384, 2558544, 2718453, 3411392, 3624604, 5117088, 5436906, 6822784, 7249208, 10234176, 10873812, 14498416, 20468352, 21747624, 28996832, 43495248, 57993664, 86990496, 115987328, 173980992, 347961984]

約数ペア:

[(1, 347961984), (2, 173980992), (3, 115987328), (4, 86990496), (6, 57993664), (8, 43495248), (12, 28996832), (16, 21747624), (17, 20468352), (24, 14498416), (32, 10873812), (34, 10234176), (48, 7249208), (51, 6822784), (64, 5436906), (68, 5117088), (96, 3624604), (102, 3411392), (128, 2718453), (136, 2558544), (151, 2304384), (192, 1812302), (204, 1705696), (272, 1279272), (302, 1152192), (353, 985728), (384, 906151), (408, 852848), (453, 768128), (544, 639636), (604, 576096), (706, 492864), (816, 426424), (906, 384064), (1059, 328576), (1088, 319818), (1208, 288048), (1412, 246432), (1632, 213212), (1812, 192032), (2118, 164288), (2176, 159909), (2416, 144024), (2567, 135552), (2824, 123216), (3264, 106606), (3624, 96016), (4236, 82144), (4832, 72012), (5134, 67776), (5648, 61608), (6001, 57984), (6528, 53303), (7248, 48008), (7701, 45184), (8472, 41072), (9664, 36006), (10268, 33888), (11296, 30804), (12002, 28992), (14496, 24004), (15402, 22592), (16944, 20536), (18003, 19328)]