307850008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1093}}^1$

素因数の和:1244

約数の個数: 64

約数和(自身を含む): 649836000

約数和(自身を除く): 341985992

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 109, 136, 152, 218, 323, 436, 646, 872, 1093, 1292, 1853, 2071, 2186, 2584, 3706, 4142, 4372, 7412, 8284, 8744, 14824, 16568, 18581, 20767, 35207, 37162, 41534, 70414, 74324, 83068, 119137, 140828, 148648, 166136, 238274, 281656, 353039, 476548, 706078, 953096, 1412156, 2025329, 2263603, 2824312, 4050658, 4527206, 8101316, 9054412, 16202632, 18108824, 38481251, 76962502, 153925004, 307850008]

約数ペア:

[(1, 307850008), (2, 153925004), (4, 76962502), (8, 38481251), (17, 18108824), (19, 16202632), (34, 9054412), (38, 8101316), (68, 4527206), (76, 4050658), (109, 2824312), (136, 2263603), (152, 2025329), (218, 1412156), (323, 953096), (436, 706078), (646, 476548), (872, 353039), (1093, 281656), (1292, 238274), (1853, 166136), (2071, 148648), (2186, 140828), (2584, 119137), (3706, 83068), (4142, 74324), (4372, 70414), (7412, 41534), (8284, 37162), (8744, 35207), (14824, 20767), (16568, 18581)]