766005408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{379963}}^1$

素因数の和:379986

約数の個数: 72

約数和(自身を含む): 2489524128

約数和(自身を除く): 1723518720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 379963, 759926, 1139889, 1519852, 2279778, 2659741, 3039704, 3419667, 4559556, 5319482, 6079408, 6839334, 7979223, 9119112, 10638964, 12158816, 13678668, 15958446, 18238224, 21277928, 23937669, 27357336, 31916892, 36476448, 42555856, 47875338, 54714672, 63833784, 85111712, 95750676, 109429344, 127667568, 191501352, 255335136, 383002704, 766005408]

約数ペア:

[(1, 766005408), (2, 383002704), (3, 255335136), (4, 191501352), (6, 127667568), (7, 109429344), (8, 95750676), (9, 85111712), (12, 63833784), (14, 54714672), (16, 47875338), (18, 42555856), (21, 36476448), (24, 31916892), (28, 27357336), (32, 23937669), (36, 21277928), (42, 18238224), (48, 15958446), (56, 13678668), (63, 12158816), (72, 10638964), (84, 9119112), (96, 7979223), (112, 6839334), (126, 6079408), (144, 5319482), (168, 4559556), (224, 3419667), (252, 3039704), (288, 2659741), (336, 2279778), (504, 1519852), (672, 1139889), (1008, 759926), (2016, 379963)]