520508352

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^3$

素因数の和:128

約数の個数: 224

約数和(自身を含む): 1751486464

約数和(自身を除く): 1230978112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 156, 168, 182, 186, 192, 208, 217, 224, 248, 273, 312, 336, 364, 372, 403, 416, 434, 448, 496, 546, 624, 651, 672, 728, 744, 806, 832, 868, 961, 992, 1092, 1209, 1248, 1302, 1344, 1456, 1488, 1612, 1736, 1922, 1984, 2184, 2418, 2496, 2604, 2821, 2883, 2912, 2976, 3224, 3472, 3844, 4368, 4836, 5208, 5642, 5766, 5824, 5952, 6448, 6727, 6944, 7688, 8463, 8736, 9672, 10416, 11284, 11532, 12493, 12896, 13454, 13888, 15376, 16926, 17472, 19344, 20181, 20832, 22568, 23064, 24986, 25792, 26908, 29791, 30752, 33852, 37479, 38688, 40362, 41664, 45136, 46128, 49972, 53816, 59582, 61504, 67704, 74958, 77376, 80724, 87451, 89373, 90272, 92256, 99944, 107632, 119164, 135408, 149916, 161448, 174902, 178746, 180544, 184512, 199888, 208537, 215264, 238328, 262353, 270816, 299832, 322896, 349804, 357492, 387283, 399776, 417074, 430528, 476656, 524706, 541632, 599664, 625611, 645792, 699608, 714984, 774566, 799552, 834148, 953312, 1049412, 1161849, 1199328, 1251222, 1291584, 1399216, 1429968, 1549132, 1668296, 1906624, 2098824, 2323698, 2398656, 2502444, 2710981, 2798432, 2859936, 3098264, 3336592, 4197648, 4647396, 5004888, 5421962, 5596864, 5719872, 6196528, 6673184, 8132943, 8395296, 9294792, 10009776, 10843924, 12393056, 13346368, 16265886, 16790592, 18589584, 20019552, 21687848, 24786112, 32531772, 37179168, 40039104, 43375696, 65063544, 74358336, 86751392, 130127088, 173502784, 260254176, 520508352]

約数ペア:

[(1, 520508352), (2, 260254176), (3, 173502784), (4, 130127088), (6, 86751392), (7, 74358336), (8, 65063544), (12, 43375696), (13, 40039104), (14, 37179168), (16, 32531772), (21, 24786112), (24, 21687848), (26, 20019552), (28, 18589584), (31, 16790592), (32, 16265886), (39, 13346368), (42, 12393056), (48, 10843924), (52, 10009776), (56, 9294792), (62, 8395296), (64, 8132943), (78, 6673184), (84, 6196528), (91, 5719872), (93, 5596864), (96, 5421962), (104, 5004888), (112, 4647396), (124, 4197648), (156, 3336592), (168, 3098264), (182, 2859936), (186, 2798432), (192, 2710981), (208, 2502444), (217, 2398656), (224, 2323698), (248, 2098824), (273, 1906624), (312, 1668296), (336, 1549132), (364, 1429968), (372, 1399216), (403, 1291584), (416, 1251222), (434, 1199328), (448, 1161849), (496, 1049412), (546, 953312), (624, 834148), (651, 799552), (672, 774566), (728, 714984), (744, 699608), (806, 645792), (832, 625611), (868, 599664), (961, 541632), (992, 524706), (1092, 476656), (1209, 430528), (1248, 417074), (1302, 399776), (1344, 387283), (1456, 357492), (1488, 349804), (1612, 322896), (1736, 299832), (1922, 270816), (1984, 262353), (2184, 238328), (2418, 215264), (2496, 208537), (2604, 199888), (2821, 184512), (2883, 180544), (2912, 178746), (2976, 174902), (3224, 161448), (3472, 149916), (3844, 135408), (4368, 119164), (4836, 107632), (5208, 99944), (5642, 92256), (5766, 90272), (5824, 89373), (5952, 87451), (6448, 80724), (6727, 77376), (6944, 74958), (7688, 67704), (8463, 61504), (8736, 59582), (9672, 53816), (10416, 49972), (11284, 46128), (11532, 45136), (12493, 41664), (12896, 40362), (13454, 38688), (13888, 37479), (15376, 33852), (16926, 30752), (17472, 29791), (19344, 26908), (20181, 25792), (20832, 24986), (22568, 23064)]