254656872

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23117}}^1$

素因数の和:23152

約数の個数: 80

約数和(自身を含む): 755265060

約数和(自身を除く): 500608188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 11016, 23117, 46234, 69351, 92468, 138702, 184936, 208053, 277404, 392989, 416106, 554808, 624159, 785978, 832212, 1178967, 1248318, 1571956, 1664424, 1872477, 2357934, 2496636, 3143912, 3536901, 3744954, 4715868, 4993272, 7073802, 7489908, 9431736, 10610703, 14147604, 14979816, 21221406, 28295208, 31832109, 42442812, 63664218, 84885624, 127328436, 254656872]

約数ペア:

[(1, 254656872), (2, 127328436), (3, 84885624), (4, 63664218), (6, 42442812), (8, 31832109), (9, 28295208), (12, 21221406), (17, 14979816), (18, 14147604), (24, 10610703), (27, 9431736), (34, 7489908), (36, 7073802), (51, 4993272), (54, 4715868), (68, 3744954), (72, 3536901), (81, 3143912), (102, 2496636), (108, 2357934), (136, 1872477), (153, 1664424), (162, 1571956), (204, 1248318), (216, 1178967), (306, 832212), (324, 785978), (408, 624159), (459, 554808), (612, 416106), (648, 392989), (918, 277404), (1224, 208053), (1377, 184936), (1836, 138702), (2754, 92468), (3672, 69351), (5508, 46234), (11016, 23117)]