171378816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:746

約数の個数: 128

約数和(自身を含む): 526156800

約数和(自身を除く): 354777984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 128, 168, 192, 206, 224, 309, 336, 384, 412, 448, 618, 619, 672, 721, 824, 896, 1236, 1238, 1344, 1442, 1648, 1857, 2163, 2472, 2476, 2688, 2884, 3296, 3714, 4326, 4333, 4944, 4952, 5768, 6592, 7428, 8652, 8666, 9888, 9904, 11536, 12999, 13184, 14856, 17304, 17332, 19776, 19808, 23072, 25998, 29712, 34608, 34664, 39552, 39616, 46144, 51996, 59424, 63757, 69216, 69328, 79232, 92288, 103992, 118848, 127514, 138432, 138656, 191271, 207984, 237696, 255028, 276864, 277312, 382542, 415968, 446299, 510056, 554624, 765084, 831936, 892598, 1020112, 1338897, 1530168, 1663872, 1785196, 2040224, 2677794, 3060336, 3570392, 4080448, 5355588, 6120672, 7140784, 8160896, 10711176, 12241344, 14281568, 21422352, 24482688, 28563136, 42844704, 57126272, 85689408, 171378816]

約数ペア:

[(1, 171378816), (2, 85689408), (3, 57126272), (4, 42844704), (6, 28563136), (7, 24482688), (8, 21422352), (12, 14281568), (14, 12241344), (16, 10711176), (21, 8160896), (24, 7140784), (28, 6120672), (32, 5355588), (42, 4080448), (48, 3570392), (56, 3060336), (64, 2677794), (84, 2040224), (96, 1785196), (103, 1663872), (112, 1530168), (128, 1338897), (168, 1020112), (192, 892598), (206, 831936), (224, 765084), (309, 554624), (336, 510056), (384, 446299), (412, 415968), (448, 382542), (618, 277312), (619, 276864), (672, 255028), (721, 237696), (824, 207984), (896, 191271), (1236, 138656), (1238, 138432), (1344, 127514), (1442, 118848), (1648, 103992), (1857, 92288), (2163, 79232), (2472, 69328), (2476, 69216), (2688, 63757), (2884, 59424), (3296, 51996), (3714, 46144), (4326, 39616), (4333, 39552), (4944, 34664), (4952, 34608), (5768, 29712), (6592, 25998), (7428, 23072), (8652, 19808), (8666, 19776), (9888, 17332), (9904, 17304), (11536, 14856), (12999, 13184)]