1189341776

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{11261}}^1$

素因数の和:11340

約数の個数: 80

約数和(自身を含む): 2815319808

約数和(自身を除く): 1625978032

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 41, 46, 56, 82, 92, 112, 161, 164, 184, 287, 322, 328, 368, 574, 644, 656, 943, 1148, 1288, 1886, 2296, 2576, 3772, 4592, 6601, 7544, 11261, 13202, 15088, 22522, 26404, 45044, 52808, 78827, 90088, 105616, 157654, 180176, 259003, 315308, 461701, 518006, 630616, 923402, 1036012, 1261232, 1813021, 1846804, 2072024, 3231907, 3626042, 3693608, 4144048, 6463814, 7252084, 7387216, 10619123, 12927628, 14504168, 21238246, 25855256, 29008336, 42476492, 51710512, 74333861, 84952984, 148667722, 169905968, 297335444, 594670888, 1189341776]

約数ペア:

[(1, 1189341776), (2, 594670888), (4, 297335444), (7, 169905968), (8, 148667722), (14, 84952984), (16, 74333861), (23, 51710512), (28, 42476492), (41, 29008336), (46, 25855256), (56, 21238246), (82, 14504168), (92, 12927628), (112, 10619123), (161, 7387216), (164, 7252084), (184, 6463814), (287, 4144048), (322, 3693608), (328, 3626042), (368, 3231907), (574, 2072024), (644, 1846804), (656, 1813021), (943, 1261232), (1148, 1036012), (1288, 923402), (1886, 630616), (2296, 518006), (2576, 461701), (3772, 315308), (4592, 259003), (6601, 180176), (7544, 157654), (11261, 105616), (13202, 90088), (15088, 78827), (22522, 52808), (26404, 45044)]