273178889278

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:1217

約数の個数: 64

約数和(自身を含む): 424837670400

約数和(自身を除く): 151658781122

約数列:

[1, 2, 101, 103, 109, 163, 202, 206, 218, 326, 739, 1478, 10403, 11009, 11227, 16463, 16789, 17767, 20806, 22018, 22454, 32926, 33578, 35534, 74639, 76117, 80551, 120457, 149278, 152234, 161102, 240914, 1133927, 1695689, 1794467, 1830001, 2267854, 3391378, 3588934, 3660002, 7687817, 8135651, 8296753, 12166157, 12407071, 13129813, 15375634, 16271302, 16593506, 24332314, 24814142, 26259626, 184830101, 369660202, 837972053, 1253114171, 1326111113, 1352370739, 1675944106, 2506228342, 2652222226, 2704741478, 136589444639, 273178889278]

約数ペア:

[(1, 273178889278), (2, 136589444639), (101, 2704741478), (103, 2652222226), (109, 2506228342), (163, 1675944106), (202, 1352370739), (206, 1326111113), (218, 1253114171), (326, 837972053), (739, 369660202), (1478, 184830101), (10403, 26259626), (11009, 24814142), (11227, 24332314), (16463, 16593506), (16789, 16271302), (17767, 15375634), (20806, 13129813), (22018, 12407071), (22454, 12166157), (32926, 8296753), (33578, 8135651), (35534, 7687817), (74639, 3660002), (76117, 3588934), (80551, 3391378), (120457, 2267854), (149278, 1830001), (152234, 1794467), (161102, 1695689), (240914, 1133927)]