8367536008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{3491}}^1$

素因数の和:4742

約数の個数: 64

約数和(自身を含む): 17805009600

約数和(自身を除く): 9437473592

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1213, 1976, 2426, 3491, 4852, 6982, 9704, 13964, 15769, 23047, 27928, 31538, 45383, 46094, 63076, 66329, 90766, 92188, 126152, 132658, 181532, 184376, 265316, 299611, 363064, 530632, 599222, 862277, 1198444, 1724554, 2396888, 3449108, 4234583, 6898216, 8469166, 16938332, 33876664, 55049579, 80457077, 110099158, 160914154, 220198316, 321828308, 440396632, 643656616, 1045942001, 2091884002, 4183768004, 8367536008]

約数ペア:

[(1, 8367536008), (2, 4183768004), (4, 2091884002), (8, 1045942001), (13, 643656616), (19, 440396632), (26, 321828308), (38, 220198316), (52, 160914154), (76, 110099158), (104, 80457077), (152, 55049579), (247, 33876664), (494, 16938332), (988, 8469166), (1213, 6898216), (1976, 4234583), (2426, 3449108), (3491, 2396888), (4852, 1724554), (6982, 1198444), (9704, 862277), (13964, 599222), (15769, 530632), (23047, 363064), (27928, 299611), (31538, 265316), (45383, 184376), (46094, 181532), (63076, 132658), (66329, 126152), (90766, 92188)]