1904649672

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{150589}}^1$

素因数の和:150646

約数の個数: 64

約数和(自身を含む): 5204390400

約数和(自身を除く): 3299740728

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1581, 2108, 3162, 4216, 6324, 12648, 150589, 301178, 451767, 602356, 903534, 1204712, 1807068, 2560013, 3614136, 4668259, 5120026, 7680039, 9336518, 10240052, 14004777, 15360078, 18673036, 20480104, 28009554, 30720156, 37346072, 56019108, 61440312, 79360403, 112038216, 158720806, 238081209, 317441612, 476162418, 634883224, 952324836, 1904649672]

約数ペア:

[(1, 1904649672), (2, 952324836), (3, 634883224), (4, 476162418), (6, 317441612), (8, 238081209), (12, 158720806), (17, 112038216), (24, 79360403), (31, 61440312), (34, 56019108), (51, 37346072), (62, 30720156), (68, 28009554), (93, 20480104), (102, 18673036), (124, 15360078), (136, 14004777), (186, 10240052), (204, 9336518), (248, 7680039), (372, 5120026), (408, 4668259), (527, 3614136), (744, 2560013), (1054, 1807068), (1581, 1204712), (2108, 903534), (3162, 602356), (4216, 451767), (6324, 301178), (12648, 150589)]