673659098

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 1278720000

約数和(自身を除く): 605060902

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 149, 161, 266, 298, 322, 437, 739, 874, 1043, 1478, 2086, 2831, 3059, 3427, 5173, 5662, 6118, 6854, 10346, 14041, 16997, 19817, 23989, 28082, 33994, 39634, 47978, 65113, 98287, 110111, 118979, 130226, 196574, 220222, 237958, 322943, 455791, 645886, 770777, 911582, 1541554, 2092109, 2260601, 2532553, 4184218, 4521202, 5065106, 14644763, 17727871, 29289526, 35455742, 48118507, 96237014, 336829549, 673659098]

約数ペア:

[(1, 673659098), (2, 336829549), (7, 96237014), (14, 48118507), (19, 35455742), (23, 29289526), (38, 17727871), (46, 14644763), (133, 5065106), (149, 4521202), (161, 4184218), (266, 2532553), (298, 2260601), (322, 2092109), (437, 1541554), (739, 911582), (874, 770777), (1043, 645886), (1478, 455791), (2086, 322943), (2831, 237958), (3059, 220222), (3427, 196574), (5173, 130226), (5662, 118979), (6118, 110111), (6854, 98287), (10346, 65113), (14041, 47978), (16997, 39634), (19817, 33994), (23989, 28082)]