317942712

素因数分解:

$2^3\times 3^3\times {\mathrm{331}}^1\times {\mathrm{4447}}^1$

素因数の和:4793

約数の個数: 64

約数和(自身を含む): 886041600

約数和(自身を除く): 568098888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 4447, 5958, 7944, 8894, 8937, 11916, 13341, 17788, 17874, 23832, 26682, 35576, 35748, 40023, 53364, 71496, 80046, 106728, 120069, 160092, 240138, 320184, 480276, 960552, 1471957, 2943914, 4415871, 5887828, 8831742, 11775656, 13247613, 17663484, 26495226, 35326968, 39742839, 52990452, 79485678, 105980904, 158971356, 317942712]

約数ペア:

[(1, 317942712), (2, 158971356), (3, 105980904), (4, 79485678), (6, 52990452), (8, 39742839), (9, 35326968), (12, 26495226), (18, 17663484), (24, 13247613), (27, 11775656), (36, 8831742), (54, 5887828), (72, 4415871), (108, 2943914), (216, 1471957), (331, 960552), (662, 480276), (993, 320184), (1324, 240138), (1986, 160092), (2648, 120069), (2979, 106728), (3972, 80046), (4447, 71496), (5958, 53364), (7944, 40023), (8894, 35748), (8937, 35576), (11916, 26682), (13341, 23832), (17788, 17874)]