287097888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38839}}^1$

素因数の和:38870

約数の個数: 96

約数和(自身を含む): 939617280

約数和(自身を除く): 652519392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 38839, 77678, 116517, 155356, 233034, 271873, 310712, 427229, 466068, 543746, 621424, 815619, 854458, 932136, 1087492, 1242848, 1281687, 1631238, 1708916, 1864272, 2174984, 2563374, 2990603, 3262476, 3417832, 3728544, 4349968, 5126748, 5981206, 6524952, 6835664, 8699936, 8971809, 10253496, 11962412, 13049904, 13671328, 17943618, 20506992, 23924824, 26099808, 35887236, 41013984, 47849648, 71774472, 95699296, 143548944, 287097888]

約数ペア:

[(1, 287097888), (2, 143548944), (3, 95699296), (4, 71774472), (6, 47849648), (7, 41013984), (8, 35887236), (11, 26099808), (12, 23924824), (14, 20506992), (16, 17943618), (21, 13671328), (22, 13049904), (24, 11962412), (28, 10253496), (32, 8971809), (33, 8699936), (42, 6835664), (44, 6524952), (48, 5981206), (56, 5126748), (66, 4349968), (77, 3728544), (84, 3417832), (88, 3262476), (96, 2990603), (112, 2563374), (132, 2174984), (154, 1864272), (168, 1708916), (176, 1631238), (224, 1281687), (231, 1242848), (264, 1087492), (308, 932136), (336, 854458), (352, 815619), (462, 621424), (528, 543746), (616, 466068), (672, 427229), (924, 310712), (1056, 271873), (1232, 233034), (1848, 155356), (2464, 116517), (3696, 77678), (7392, 38839)]