2031736576

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{677}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 4282220880

約数和(自身を除く): 2250484304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 617, 677, 1216, 1234, 1354, 2432, 2468, 2708, 4864, 4936, 5416, 9872, 10832, 11723, 12863, 19744, 21664, 23446, 25726, 39488, 43328, 46892, 51452, 78976, 86656, 93784, 102904, 157952, 173312, 187568, 205808, 375136, 411616, 417709, 750272, 823232, 835418, 1500544, 1646464, 1670836, 3001088, 3292928, 3341672, 6683344, 7936471, 13366688, 15872942, 26733376, 31745884, 53466752, 63491768, 106933504, 126983536, 253967072, 507934144, 1015868288, 2031736576]

約数ペア:

[(1, 2031736576), (2, 1015868288), (4, 507934144), (8, 253967072), (16, 126983536), (19, 106933504), (32, 63491768), (38, 53466752), (64, 31745884), (76, 26733376), (128, 15872942), (152, 13366688), (256, 7936471), (304, 6683344), (608, 3341672), (617, 3292928), (677, 3001088), (1216, 1670836), (1234, 1646464), (1354, 1500544), (2432, 835418), (2468, 823232), (2708, 750272), (4864, 417709), (4936, 411616), (5416, 375136), (9872, 205808), (10832, 187568), (11723, 173312), (12863, 157952), (19744, 102904), (21664, 93784), (23446, 86656), (25726, 78976), (39488, 51452), (43328, 46892)]