317289912

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2357}}^1$

素因数の和:2516

約数の個数: 64

約数和(自身を含む): 814924800

約数和(自身を除く): 497634888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 79, 142, 158, 213, 237, 284, 316, 426, 474, 568, 632, 852, 948, 1704, 1896, 2357, 4714, 5609, 7071, 9428, 11218, 14142, 16827, 18856, 22436, 28284, 33654, 44872, 56568, 67308, 134616, 167347, 186203, 334694, 372406, 502041, 558609, 669388, 744812, 1004082, 1117218, 1338776, 1489624, 2008164, 2234436, 4016328, 4468872, 13220413, 26440826, 39661239, 52881652, 79322478, 105763304, 158644956, 317289912]

約数ペア:

[(1, 317289912), (2, 158644956), (3, 105763304), (4, 79322478), (6, 52881652), (8, 39661239), (12, 26440826), (24, 13220413), (71, 4468872), (79, 4016328), (142, 2234436), (158, 2008164), (213, 1489624), (237, 1338776), (284, 1117218), (316, 1004082), (426, 744812), (474, 669388), (568, 558609), (632, 502041), (852, 372406), (948, 334694), (1704, 186203), (1896, 167347), (2357, 134616), (4714, 67308), (5609, 56568), (7071, 44872), (9428, 33654), (11218, 28284), (14142, 22436), (16827, 18856)]