2912897916

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{787}}^1\times {\mathrm{797}}^1$

素因数の和:1640

約数の個数: 96

約数和(自身を含む): 7747111680

約数和(自身を除く): 4834213764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 787, 797, 1161, 1548, 1574, 1594, 2322, 2361, 2391, 3148, 3188, 4644, 4722, 4782, 7083, 7173, 9444, 9564, 14166, 14346, 21249, 21519, 28332, 28692, 33841, 34271, 42498, 43038, 67682, 68542, 84996, 86076, 101523, 102813, 135364, 137084, 203046, 205626, 304569, 308439, 406092, 411252, 609138, 616878, 627239, 913707, 925317, 1218276, 1233756, 1254478, 1827414, 1850634, 1881717, 2508956, 3654828, 3701268, 3763434, 5645151, 7526868, 11290302, 16935453, 22580604, 26971277, 33870906, 53942554, 67741812, 80913831, 107885108, 161827662, 242741493, 323655324, 485482986, 728224479, 970965972, 1456448958, 2912897916]

約数ペア:

[(1, 2912897916), (2, 1456448958), (3, 970965972), (4, 728224479), (6, 485482986), (9, 323655324), (12, 242741493), (18, 161827662), (27, 107885108), (36, 80913831), (43, 67741812), (54, 53942554), (86, 33870906), (108, 26971277), (129, 22580604), (172, 16935453), (258, 11290302), (387, 7526868), (516, 5645151), (774, 3763434), (787, 3701268), (797, 3654828), (1161, 2508956), (1548, 1881717), (1574, 1850634), (1594, 1827414), (2322, 1254478), (2361, 1233756), (2391, 1218276), (3148, 925317), (3188, 913707), (4644, 627239), (4722, 616878), (4782, 609138), (7083, 411252), (7173, 406092), (9444, 308439), (9564, 304569), (14166, 205626), (14346, 203046), (21249, 137084), (21519, 135364), (28332, 102813), (28692, 101523), (33841, 86076), (34271, 84996), (42498, 68542), (43038, 67682)]