289387008

素因数分解:

$2^9\times 3^2\times {\mathrm{62801}}^1$

素因数の和:62825

約数の個数: 60

約数和(自身を含む): 835203798

約数和(自身を除く): 545816790

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 62801, 125602, 188403, 251204, 376806, 502408, 565209, 753612, 1004816, 1130418, 1507224, 2009632, 2260836, 3014448, 4019264, 4521672, 6028896, 8038528, 9043344, 12057792, 16077056, 18086688, 24115584, 32154112, 36173376, 48231168, 72346752, 96462336, 144693504, 289387008]

約数ペア:

[(1, 289387008), (2, 144693504), (3, 96462336), (4, 72346752), (6, 48231168), (8, 36173376), (9, 32154112), (12, 24115584), (16, 18086688), (18, 16077056), (24, 12057792), (32, 9043344), (36, 8038528), (48, 6028896), (64, 4521672), (72, 4019264), (96, 3014448), (128, 2260836), (144, 2009632), (192, 1507224), (256, 1130418), (288, 1004816), (384, 753612), (512, 565209), (576, 502408), (768, 376806), (1152, 251204), (1536, 188403), (2304, 125602), (4608, 62801)]