1251647094064

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{2423}}^1\times {\mathrm{4831}}^1$

素因数の和:7466

約数の個数: 80

約数和(自身を含む): 2501003925504

約数和(自身を除く): 1249356831440

約数列:

[1, 2, 4, 8, 16, 41, 82, 163, 164, 326, 328, 652, 656, 1304, 2423, 2608, 4831, 4846, 6683, 9662, 9692, 13366, 19324, 19384, 26732, 38648, 38768, 53464, 77296, 99343, 106928, 198071, 198686, 394949, 396142, 397372, 787453, 789898, 792284, 794744, 1574906, 1579796, 1584568, 1589488, 3149812, 3159592, 3169136, 6299624, 6319184, 11705513, 12599248, 16192909, 23411026, 32285573, 32385818, 46822052, 64571146, 64771636, 93644104, 129142292, 129543272, 187288208, 258284584, 259086544, 479926033, 516569168, 959852066, 1907998619, 1919704132, 3815997238, 3839408264, 7631994476, 7678816528, 15263988952, 30527977904, 78227943379, 156455886758, 312911773516, 625823547032, 1251647094064]

約数ペア:

[(1, 1251647094064), (2, 625823547032), (4, 312911773516), (8, 156455886758), (16, 78227943379), (41, 30527977904), (82, 15263988952), (163, 7678816528), (164, 7631994476), (326, 3839408264), (328, 3815997238), (652, 1919704132), (656, 1907998619), (1304, 959852066), (2423, 516569168), (2608, 479926033), (4831, 259086544), (4846, 258284584), (6683, 187288208), (9662, 129543272), (9692, 129142292), (13366, 93644104), (19324, 64771636), (19384, 64571146), (26732, 46822052), (38648, 32385818), (38768, 32285573), (53464, 23411026), (77296, 16192909), (99343, 12599248), (106928, 11705513), (198071, 6319184), (198686, 6299624), (394949, 3169136), (396142, 3159592), (397372, 3149812), (787453, 1589488), (789898, 1584568), (792284, 1579796), (794744, 1574906)]