515916

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 1421280

約数和(自身を除く): 905364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 281, 306, 459, 562, 612, 843, 918, 1124, 1686, 1836, 2529, 3372, 4777, 5058, 7587, 9554, 10116, 14331, 15174, 19108, 28662, 30348, 42993, 57324, 85986, 128979, 171972, 257958, 515916]

約数ペア:

[(1, 515916), (2, 257958), (3, 171972), (4, 128979), (6, 85986), (9, 57324), (12, 42993), (17, 30348), (18, 28662), (27, 19108), (34, 15174), (36, 14331), (51, 10116), (54, 9554), (68, 7587), (102, 5058), (108, 4777), (153, 3372), (204, 2529), (281, 1836), (306, 1686), (459, 1124), (562, 918), (612, 843)]