15671438848

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{8147}}^1$

素因数の和:8212

約数の個数: 120

約数和(自身を含む): 35825566392

約数和(自身を除く): 20154127544

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 289, 416, 442, 512, 544, 578, 832, 884, 1088, 1156, 1664, 1768, 2176, 2312, 3328, 3536, 3757, 4352, 4624, 6656, 7072, 7514, 8147, 8704, 9248, 14144, 15028, 16294, 18496, 28288, 30056, 32588, 36992, 56576, 60112, 65176, 73984, 105911, 113152, 120224, 130352, 138499, 147968, 211822, 240448, 260704, 276998, 423644, 480896, 521408, 553996, 847288, 961792, 1042816, 1107992, 1694576, 1800487, 1923584, 2085632, 2215984, 2354483, 3389152, 3600974, 4171264, 4431968, 4708966, 6778304, 7201948, 8863936, 9417932, 13556608, 14403896, 17727872, 18835864, 27113216, 28807792, 30608279, 35455744, 37671728, 54226432, 57615584, 61216558, 70911488, 75343456, 115231168, 122433116, 150686912, 230462336, 244866232, 301373824, 460924672, 489732464, 602747648, 921849344, 979464928, 1205495296, 1958929856, 3917859712, 7835719424, 15671438848]

約数ペア:

[(1, 15671438848), (2, 7835719424), (4, 3917859712), (8, 1958929856), (13, 1205495296), (16, 979464928), (17, 921849344), (26, 602747648), (32, 489732464), (34, 460924672), (52, 301373824), (64, 244866232), (68, 230462336), (104, 150686912), (128, 122433116), (136, 115231168), (208, 75343456), (221, 70911488), (256, 61216558), (272, 57615584), (289, 54226432), (416, 37671728), (442, 35455744), (512, 30608279), (544, 28807792), (578, 27113216), (832, 18835864), (884, 17727872), (1088, 14403896), (1156, 13556608), (1664, 9417932), (1768, 8863936), (2176, 7201948), (2312, 6778304), (3328, 4708966), (3536, 4431968), (3757, 4171264), (4352, 3600974), (4624, 3389152), (6656, 2354483), (7072, 2215984), (7514, 2085632), (8147, 1923584), (8704, 1800487), (9248, 1694576), (14144, 1107992), (15028, 1042816), (16294, 961792), (18496, 847288), (28288, 553996), (30056, 521408), (32588, 480896), (36992, 423644), (56576, 276998), (60112, 260704), (65176, 240448), (73984, 211822), (105911, 147968), (113152, 138499), (120224, 130352)]