1561714896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{78779}}^1$

素因数の和:78856

約数の個数: 80

約数和(自身を含む): 4688985600

約数和(自身を除く): 3127270704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 336, 354, 413, 472, 708, 826, 944, 1239, 1416, 1652, 2478, 2832, 3304, 4956, 6608, 9912, 19824, 78779, 157558, 236337, 315116, 472674, 551453, 630232, 945348, 1102906, 1260464, 1654359, 1890696, 2205812, 3308718, 3781392, 4411624, 4647961, 6617436, 8823248, 9295922, 13234872, 13943883, 18591844, 26469744, 27887766, 32535727, 37183688, 55775532, 65071454, 74367376, 97607181, 111551064, 130142908, 195214362, 223102128, 260285816, 390428724, 520571632, 780857448, 1561714896]

約数ペア:

[(1, 1561714896), (2, 780857448), (3, 520571632), (4, 390428724), (6, 260285816), (7, 223102128), (8, 195214362), (12, 130142908), (14, 111551064), (16, 97607181), (21, 74367376), (24, 65071454), (28, 55775532), (42, 37183688), (48, 32535727), (56, 27887766), (59, 26469744), (84, 18591844), (112, 13943883), (118, 13234872), (168, 9295922), (177, 8823248), (236, 6617436), (336, 4647961), (354, 4411624), (413, 3781392), (472, 3308718), (708, 2205812), (826, 1890696), (944, 1654359), (1239, 1260464), (1416, 1102906), (1652, 945348), (2478, 630232), (2832, 551453), (3304, 472674), (4956, 315116), (6608, 236337), (9912, 157558), (19824, 78779)]