238866082

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 488663280

約数和(自身を除く): 249797198

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 41, 49, 82, 91, 98, 119, 182, 221, 238, 269, 287, 442, 533, 538, 574, 637, 697, 833, 1066, 1274, 1394, 1547, 1666, 1883, 2009, 3094, 3497, 3731, 3766, 4018, 4573, 4879, 6994, 7462, 9061, 9146, 9758, 10829, 11029, 13181, 18122, 21658, 22058, 24479, 26117, 26362, 32011, 34153, 48958, 52234, 59449, 63427, 64022, 68306, 77203, 118898, 126854, 143377, 154406, 171353, 187493, 224077, 286754, 342706, 374986, 416143, 443989, 448154, 540421, 832286, 887978, 1003639, 1080842, 1312451, 2007278, 2437409, 2624902, 2913001, 4874818, 5826002, 7025473, 9187157, 14050946, 17061863, 18374314, 34123726, 119433041, 238866082]

約数ペア:

[(1, 238866082), (2, 119433041), (7, 34123726), (13, 18374314), (14, 17061863), (17, 14050946), (26, 9187157), (34, 7025473), (41, 5826002), (49, 4874818), (82, 2913001), (91, 2624902), (98, 2437409), (119, 2007278), (182, 1312451), (221, 1080842), (238, 1003639), (269, 887978), (287, 832286), (442, 540421), (533, 448154), (538, 443989), (574, 416143), (637, 374986), (697, 342706), (833, 286754), (1066, 224077), (1274, 187493), (1394, 171353), (1547, 154406), (1666, 143377), (1883, 126854), (2009, 118898), (3094, 77203), (3497, 68306), (3731, 64022), (3766, 63427), (4018, 59449), (4573, 52234), (4879, 48958), (6994, 34153), (7462, 32011), (9061, 26362), (9146, 26117), (9758, 24479), (10829, 22058), (11029, 21658), (13181, 18122)]