245351568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66383}}^1$

素因数の和:66412

約数の個数: 80

約数和(自身を含む): 790235136

約数和(自身を除く): 544883568

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 66383, 132766, 199149, 265532, 398298, 464681, 531064, 730213, 796596, 929362, 1062128, 1394043, 1460426, 1593192, 1858724, 2190639, 2788086, 2920852, 3186384, 3717448, 4381278, 5111491, 5576172, 5841704, 7434896, 8762556, 10222982, 11152344, 11683408, 15334473, 17525112, 20445964, 22304688, 30668946, 35050224, 40891928, 61337892, 81783856, 122675784, 245351568]

約数ペア:

[(1, 245351568), (2, 122675784), (3, 81783856), (4, 61337892), (6, 40891928), (7, 35050224), (8, 30668946), (11, 22304688), (12, 20445964), (14, 17525112), (16, 15334473), (21, 11683408), (22, 11152344), (24, 10222982), (28, 8762556), (33, 7434896), (42, 5841704), (44, 5576172), (48, 5111491), (56, 4381278), (66, 3717448), (77, 3186384), (84, 2920852), (88, 2788086), (112, 2190639), (132, 1858724), (154, 1593192), (168, 1460426), (176, 1394043), (231, 1062128), (264, 929362), (308, 796596), (336, 730213), (462, 531064), (528, 464681), (616, 398298), (924, 265532), (1232, 199149), (1848, 132766), (3696, 66383)]