802807812

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{1579}}^1$

素因数の和:2105

約数の個数: 72

約数和(自身を含む): 2104939200

約数和(自身を除く): 1302131388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 487, 522, 974, 1044, 1461, 1579, 1948, 2922, 3158, 4383, 4737, 5844, 6316, 8766, 9474, 14123, 14211, 17532, 18948, 28246, 28422, 42369, 45791, 56492, 56844, 84738, 91582, 127107, 137373, 169476, 183164, 254214, 274746, 412119, 508428, 549492, 768973, 824238, 1537946, 1648476, 2306919, 3075892, 4613838, 6920757, 9227676, 13841514, 22300217, 27683028, 44600434, 66900651, 89200868, 133801302, 200701953, 267602604, 401403906, 802807812]

約数ペア:

[(1, 802807812), (2, 401403906), (3, 267602604), (4, 200701953), (6, 133801302), (9, 89200868), (12, 66900651), (18, 44600434), (29, 27683028), (36, 22300217), (58, 13841514), (87, 9227676), (116, 6920757), (174, 4613838), (261, 3075892), (348, 2306919), (487, 1648476), (522, 1537946), (974, 824238), (1044, 768973), (1461, 549492), (1579, 508428), (1948, 412119), (2922, 274746), (3158, 254214), (4383, 183164), (4737, 169476), (5844, 137373), (6316, 127107), (8766, 91582), (9474, 84738), (14123, 56844), (14211, 56492), (17532, 45791), (18948, 42369), (28246, 28422)]