289883286

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1416

約数の個数: 160

約数和(自身を含む): 858097152

約数和(自身を除く): 568213866

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 27, 33, 34, 42, 51, 54, 63, 66, 77, 81, 99, 102, 119, 126, 153, 154, 162, 187, 189, 198, 231, 238, 297, 306, 357, 374, 378, 459, 462, 561, 567, 594, 693, 714, 891, 918, 1071, 1122, 1134, 1309, 1367, 1377, 1386, 1683, 1782, 2079, 2142, 2618, 2734, 2754, 3213, 3366, 3927, 4101, 4158, 5049, 6237, 6426, 7854, 8202, 9569, 9639, 10098, 11781, 12303, 12474, 15037, 15147, 19138, 19278, 23239, 23562, 24606, 28707, 30074, 30294, 35343, 36909, 45111, 46478, 57414, 69717, 70686, 73818, 86121, 90222, 105259, 106029, 110727, 135333, 139434, 162673, 172242, 209151, 210518, 212058, 221454, 255629, 258363, 270666, 315777, 325346, 405999, 418302, 488019, 511258, 516726, 627453, 631554, 766887, 775089, 811998, 947331, 976038, 1217997, 1254906, 1464057, 1533774, 1550178, 1789403, 1882359, 1894662, 2300661, 2435994, 2841993, 2928114, 3578806, 3764718, 4392171, 4601322, 5368209, 5683986, 6901983, 8525979, 8784342, 10736418, 13176513, 13803966, 16104627, 17051958, 20705949, 26353026, 32209254, 41411898, 48313881, 96627762, 144941643, 289883286]

約数ペア:

[(1, 289883286), (2, 144941643), (3, 96627762), (6, 48313881), (7, 41411898), (9, 32209254), (11, 26353026), (14, 20705949), (17, 17051958), (18, 16104627), (21, 13803966), (22, 13176513), (27, 10736418), (33, 8784342), (34, 8525979), (42, 6901983), (51, 5683986), (54, 5368209), (63, 4601322), (66, 4392171), (77, 3764718), (81, 3578806), (99, 2928114), (102, 2841993), (119, 2435994), (126, 2300661), (153, 1894662), (154, 1882359), (162, 1789403), (187, 1550178), (189, 1533774), (198, 1464057), (231, 1254906), (238, 1217997), (297, 976038), (306, 947331), (357, 811998), (374, 775089), (378, 766887), (459, 631554), (462, 627453), (561, 516726), (567, 511258), (594, 488019), (693, 418302), (714, 405999), (891, 325346), (918, 315777), (1071, 270666), (1122, 258363), (1134, 255629), (1309, 221454), (1367, 212058), (1377, 210518), (1386, 209151), (1683, 172242), (1782, 162673), (2079, 139434), (2142, 135333), (2618, 110727), (2734, 106029), (2754, 105259), (3213, 90222), (3366, 86121), (3927, 73818), (4101, 70686), (4158, 69717), (5049, 57414), (6237, 46478), (6426, 45111), (7854, 36909), (8202, 35343), (9569, 30294), (9639, 30074), (10098, 28707), (11781, 24606), (12303, 23562), (12474, 23239), (15037, 19278), (15147, 19138)]