815839488

素因数分解:

$2^8\times 3^2\times {\mathrm{354097}}^1$

素因数の和:354119

約数の個数: 54

約数和(自身を含む): 2352273014

約数和(自身を除く): 1536433526

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, 576, 768, 1152, 2304, 354097, 708194, 1062291, 1416388, 2124582, 2832776, 3186873, 4249164, 5665552, 6373746, 8498328, 11331104, 12747492, 16996656, 22662208, 25494984, 33993312, 45324416, 50989968, 67986624, 90648832, 101979936, 135973248, 203959872, 271946496, 407919744, 815839488]

約数ペア:

[(1, 815839488), (2, 407919744), (3, 271946496), (4, 203959872), (6, 135973248), (8, 101979936), (9, 90648832), (12, 67986624), (16, 50989968), (18, 45324416), (24, 33993312), (32, 25494984), (36, 22662208), (48, 16996656), (64, 12747492), (72, 11331104), (96, 8498328), (128, 6373746), (144, 5665552), (192, 4249164), (256, 3186873), (288, 2832776), (384, 2124582), (576, 1416388), (768, 1062291), (1152, 708194), (2304, 354097)]