713286

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 80

約数和(自身を含む): 1986336

約数和(自身を除く): 1273050

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 37, 42, 51, 54, 63, 74, 81, 102, 111, 119, 126, 153, 162, 189, 222, 238, 259, 306, 333, 357, 378, 459, 518, 567, 629, 666, 714, 777, 918, 999, 1071, 1134, 1258, 1377, 1554, 1887, 1998, 2142, 2331, 2754, 2997, 3213, 3774, 4403, 4662, 5661, 5994, 6426, 6993, 8806, 9639, 11322, 13209, 13986, 16983, 19278, 20979, 26418, 33966, 39627, 41958, 50949, 79254, 101898, 118881, 237762, 356643, 713286]

約数ペア:

[(1, 713286), (2, 356643), (3, 237762), (6, 118881), (7, 101898), (9, 79254), (14, 50949), (17, 41958), (18, 39627), (21, 33966), (27, 26418), (34, 20979), (37, 19278), (42, 16983), (51, 13986), (54, 13209), (63, 11322), (74, 9639), (81, 8806), (102, 6993), (111, 6426), (119, 5994), (126, 5661), (153, 4662), (162, 4403), (189, 3774), (222, 3213), (238, 2997), (259, 2754), (306, 2331), (333, 2142), (357, 1998), (378, 1887), (459, 1554), (518, 1377), (567, 1258), (629, 1134), (666, 1071), (714, 999), (777, 918)]