413348306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 772208640

約数和(自身を除く): 358860334

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 151, 251, 266, 287, 302, 502, 574, 779, 1057, 1558, 1757, 2114, 2869, 3514, 4769, 5453, 5738, 6191, 9538, 10291, 10906, 12382, 20083, 20582, 33383, 37901, 40166, 43337, 66766, 72037, 75802, 86674, 117629, 144074, 195529, 235258, 265307, 391058, 530614, 720119, 823403, 1368703, 1440238, 1553941, 1646806, 2737406, 3107882, 5040833, 10081666, 10877587, 21755174, 29524879, 59049758, 206674153, 413348306]

約数ペア:

[(1, 413348306), (2, 206674153), (7, 59049758), (14, 29524879), (19, 21755174), (38, 10877587), (41, 10081666), (82, 5040833), (133, 3107882), (151, 2737406), (251, 1646806), (266, 1553941), (287, 1440238), (302, 1368703), (502, 823403), (574, 720119), (779, 530614), (1057, 391058), (1558, 265307), (1757, 235258), (2114, 195529), (2869, 144074), (3514, 117629), (4769, 86674), (5453, 75802), (5738, 72037), (6191, 66766), (9538, 43337), (10291, 40166), (10906, 37901), (12382, 33383), (20083, 20582)]