542439968

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127453}}^1$

素因数の和:127489

約数の個数: 48

約数和(自身を含む): 1284736320

約数和(自身を除く): 742296352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 127453, 254906, 509812, 892171, 1019624, 1784342, 2039248, 2421607, 3568684, 4078496, 4843214, 7137368, 9686428, 14274736, 16951249, 19372856, 28549472, 33902498, 38745712, 67804996, 77491424, 135609992, 271219984, 542439968]

約数ペア:

[(1, 542439968), (2, 271219984), (4, 135609992), (7, 77491424), (8, 67804996), (14, 38745712), (16, 33902498), (19, 28549472), (28, 19372856), (32, 16951249), (38, 14274736), (56, 9686428), (76, 7137368), (112, 4843214), (133, 4078496), (152, 3568684), (224, 2421607), (266, 2039248), (304, 1784342), (532, 1019624), (608, 892171), (1064, 509812), (2128, 254906), (4256, 127453)]