252590522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 444528000

約数和(自身を除く): 191937478

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 97, 139, 194, 278, 323, 493, 551, 646, 986, 1102, 1649, 1843, 2363, 2641, 2813, 3298, 3686, 4031, 4726, 5282, 5626, 8062, 9367, 13483, 18734, 26966, 31331, 44897, 47821, 53447, 62662, 68527, 76589, 89794, 95642, 106894, 137054, 153178, 229211, 256177, 391007, 458422, 512354, 782014, 908599, 1302013, 1817198, 2604026, 4355009, 6647119, 7429133, 8710018, 13294238, 14858266, 126295261, 252590522]

約数ペア:

[(1, 252590522), (2, 126295261), (17, 14858266), (19, 13294238), (29, 8710018), (34, 7429133), (38, 6647119), (58, 4355009), (97, 2604026), (139, 1817198), (194, 1302013), (278, 908599), (323, 782014), (493, 512354), (551, 458422), (646, 391007), (986, 256177), (1102, 229211), (1649, 153178), (1843, 137054), (2363, 106894), (2641, 95642), (2813, 89794), (3298, 76589), (3686, 68527), (4031, 62662), (4726, 53447), (5282, 47821), (5626, 44897), (8062, 31331), (9367, 26966), (13483, 18734)]