515478912

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3392

約数の個数: 128

約数和(自身を含む): 1522590720

約数和(自身を除く): 1007111808

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, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2496, 2976, 3224, 3331, 3968, 4836, 4992, 5952, 6448, 6662, 9672, 9993, 11904, 12896, 13324, 19344, 19986, 25792, 26648, 38688, 39972, 43303, 51584, 53296, 77376, 79944, 86606, 103261, 106592, 129909, 154752, 159888, 173212, 206522, 213184, 259818, 309783, 319776, 346424, 413044, 426368, 519636, 619566, 639552, 692848, 826088, 1039272, 1239132, 1279104, 1342393, 1385696, 1652176, 2078544, 2478264, 2684786, 2771392, 3304352, 4027179, 4157088, 4956528, 5369572, 5542784, 6608704, 8054358, 8314176, 9913056, 10739144, 13217408, 16108716, 16628352, 19826112, 21478288, 32217432, 39652224, 42956576, 64434864, 85913152, 128869728, 171826304, 257739456, 515478912]

約数ペア:

[(1, 515478912), (2, 257739456), (3, 171826304), (4, 128869728), (6, 85913152), (8, 64434864), (12, 42956576), (13, 39652224), (16, 32217432), (24, 21478288), (26, 19826112), (31, 16628352), (32, 16108716), (39, 13217408), (48, 10739144), (52, 9913056), (62, 8314176), (64, 8054358), (78, 6608704), (93, 5542784), (96, 5369572), (104, 4956528), (124, 4157088), (128, 4027179), (156, 3304352), (186, 2771392), (192, 2684786), (208, 2478264), (248, 2078544), (312, 1652176), (372, 1385696), (384, 1342393), (403, 1279104), (416, 1239132), (496, 1039272), (624, 826088), (744, 692848), (806, 639552), (832, 619566), (992, 519636), (1209, 426368), (1248, 413044), (1488, 346424), (1612, 319776), (1664, 309783), (1984, 259818), (2418, 213184), (2496, 206522), (2976, 173212), (3224, 159888), (3331, 154752), (3968, 129909), (4836, 106592), (4992, 103261), (5952, 86606), (6448, 79944), (6662, 77376), (9672, 53296), (9993, 51584), (11904, 43303), (12896, 39972), (13324, 38688), (19344, 26648), (19986, 25792)]