388840704

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:656

約数の個数: 144

約数和(自身を含む): 1193041920

約数和(自身を除く): 804201216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 151, 168, 192, 224, 256, 302, 336, 384, 448, 453, 479, 604, 672, 768, 896, 906, 958, 1057, 1208, 1344, 1437, 1792, 1812, 1916, 2114, 2416, 2688, 2874, 3171, 3353, 3624, 3832, 4228, 4832, 5376, 5748, 6342, 6706, 7248, 7664, 8456, 9664, 10059, 11496, 12684, 13412, 14496, 15328, 16912, 19328, 20118, 22992, 25368, 26824, 28992, 30656, 33824, 38656, 40236, 45984, 50736, 53648, 57984, 61312, 67648, 72329, 80472, 91968, 101472, 107296, 115968, 122624, 135296, 144658, 160944, 183936, 202944, 214592, 216987, 270592, 289316, 321888, 367872, 405888, 429184, 433974, 506303, 578632, 643776, 811776, 858368, 867948, 1012606, 1157264, 1287552, 1518909, 1735896, 2025212, 2314528, 2575104, 3037818, 3471792, 4050424, 4629056, 6075636, 6943584, 8100848, 9258112, 12151272, 13887168, 16201696, 18516224, 24302544, 27774336, 32403392, 48605088, 55548672, 64806784, 97210176, 129613568, 194420352, 388840704]

約数ペア:

[(1, 388840704), (2, 194420352), (3, 129613568), (4, 97210176), (6, 64806784), (7, 55548672), (8, 48605088), (12, 32403392), (14, 27774336), (16, 24302544), (21, 18516224), (24, 16201696), (28, 13887168), (32, 12151272), (42, 9258112), (48, 8100848), (56, 6943584), (64, 6075636), (84, 4629056), (96, 4050424), (112, 3471792), (128, 3037818), (151, 2575104), (168, 2314528), (192, 2025212), (224, 1735896), (256, 1518909), (302, 1287552), (336, 1157264), (384, 1012606), (448, 867948), (453, 858368), (479, 811776), (604, 643776), (672, 578632), (768, 506303), (896, 433974), (906, 429184), (958, 405888), (1057, 367872), (1208, 321888), (1344, 289316), (1437, 270592), (1792, 216987), (1812, 214592), (1916, 202944), (2114, 183936), (2416, 160944), (2688, 144658), (2874, 135296), (3171, 122624), (3353, 115968), (3624, 107296), (3832, 101472), (4228, 91968), (4832, 80472), (5376, 72329), (5748, 67648), (6342, 61312), (6706, 57984), (7248, 53648), (7664, 50736), (8456, 45984), (9664, 40236), (10059, 38656), (11496, 33824), (12684, 30656), (13412, 28992), (14496, 26824), (15328, 25368), (16912, 22992), (19328, 20118)]