748990848

素因数分解:

$2^7\times 3^1\times {\mathrm{197}}^1\times {\mathrm{9901}}^1$

素因数の和:10115

約数の個数: 64

約数和(自身を含む): 1999807920

約数和(自身を除く): 1250817072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 384, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 6304, 9456, 9901, 12608, 18912, 19802, 25216, 29703, 37824, 39604, 59406, 75648, 79208, 118812, 158416, 237624, 316832, 475248, 633664, 950496, 1267328, 1900992, 1950497, 3801984, 3900994, 5851491, 7801988, 11702982, 15603976, 23405964, 31207952, 46811928, 62415904, 93623856, 124831808, 187247712, 249663616, 374495424, 748990848]

約数ペア:

[(1, 748990848), (2, 374495424), (3, 249663616), (4, 187247712), (6, 124831808), (8, 93623856), (12, 62415904), (16, 46811928), (24, 31207952), (32, 23405964), (48, 15603976), (64, 11702982), (96, 7801988), (128, 5851491), (192, 3900994), (197, 3801984), (384, 1950497), (394, 1900992), (591, 1267328), (788, 950496), (1182, 633664), (1576, 475248), (2364, 316832), (3152, 237624), (4728, 158416), (6304, 118812), (9456, 79208), (9901, 75648), (12608, 59406), (18912, 39604), (19802, 37824), (25216, 29703)]