859625816

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 1986609600

約数和(自身を除く): 1126983784

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 211, 266, 392, 422, 532, 547, 844, 931, 1064, 1094, 1477, 1688, 1862, 2188, 2954, 3724, 3829, 4009, 4376, 5908, 7448, 7658, 8018, 10339, 10393, 11816, 15316, 16036, 20678, 20786, 26803, 28063, 30632, 32072, 41356, 41572, 53606, 56126, 72751, 82712, 83144, 107212, 112252, 115417, 145502, 196441, 214424, 224504, 230834, 291004, 392882, 461668, 509257, 582008, 785764, 807919, 923336, 1018514, 1571528, 1615838, 2037028, 2192923, 3231676, 4074056, 4385846, 5655433, 6463352, 8771692, 11310866, 15350461, 17543384, 22621732, 30700922, 45243464, 61401844, 107453227, 122803688, 214906454, 429812908, 859625816]

約数ペア:

[(1, 859625816), (2, 429812908), (4, 214906454), (7, 122803688), (8, 107453227), (14, 61401844), (19, 45243464), (28, 30700922), (38, 22621732), (49, 17543384), (56, 15350461), (76, 11310866), (98, 8771692), (133, 6463352), (152, 5655433), (196, 4385846), (211, 4074056), (266, 3231676), (392, 2192923), (422, 2037028), (532, 1615838), (547, 1571528), (844, 1018514), (931, 923336), (1064, 807919), (1094, 785764), (1477, 582008), (1688, 509257), (1862, 461668), (2188, 392882), (2954, 291004), (3724, 230834), (3829, 224504), (4009, 214424), (4376, 196441), (5908, 145502), (7448, 115417), (7658, 112252), (8018, 107212), (10339, 83144), (10393, 82712), (11816, 72751), (15316, 56126), (16036, 53606), (20678, 41572), (20786, 41356), (26803, 32072), (28063, 30632)]