944497904

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4987}}^1$

素因数の和:5110

約数の個数: 80

約数和(自身を含む): 2226643200

約数和(自身を除く): 1282145296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 89, 112, 133, 152, 178, 266, 304, 356, 532, 623, 712, 1064, 1246, 1424, 1691, 2128, 2492, 3382, 4984, 4987, 6764, 9968, 9974, 11837, 13528, 19948, 23674, 27056, 34909, 39896, 47348, 69818, 79792, 94696, 94753, 139636, 189392, 189506, 279272, 379012, 443843, 558544, 663271, 758024, 887686, 1326542, 1516048, 1775372, 2653084, 3106901, 3550744, 5306168, 6213802, 7101488, 8433017, 10612336, 12427604, 16866034, 24855208, 33732068, 49710416, 59031119, 67464136, 118062238, 134928272, 236124476, 472248952, 944497904]

約数ペア:

[(1, 944497904), (2, 472248952), (4, 236124476), (7, 134928272), (8, 118062238), (14, 67464136), (16, 59031119), (19, 49710416), (28, 33732068), (38, 24855208), (56, 16866034), (76, 12427604), (89, 10612336), (112, 8433017), (133, 7101488), (152, 6213802), (178, 5306168), (266, 3550744), (304, 3106901), (356, 2653084), (532, 1775372), (623, 1516048), (712, 1326542), (1064, 887686), (1246, 758024), (1424, 663271), (1691, 558544), (2128, 443843), (2492, 379012), (3382, 279272), (4984, 189506), (4987, 189392), (6764, 139636), (9968, 94753), (9974, 94696), (11837, 79792), (13528, 69818), (19948, 47348), (23674, 39896), (27056, 34909)]