29983728

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 80748800

約数和(自身を除く): 50765072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 73, 86, 129, 146, 172, 199, 219, 258, 292, 344, 398, 438, 516, 584, 597, 688, 796, 876, 1032, 1168, 1194, 1592, 1752, 2064, 2388, 3139, 3184, 3504, 4776, 6278, 8557, 9417, 9552, 12556, 14527, 17114, 18834, 25112, 25671, 29054, 34228, 37668, 43581, 50224, 51342, 58108, 68456, 75336, 87162, 102684, 116216, 136912, 150672, 174324, 205368, 232432, 348648, 410736, 624661, 697296, 1249322, 1873983, 2498644, 3747966, 4997288, 7495932, 9994576, 14991864, 29983728]

約数ペア:

[(1, 29983728), (2, 14991864), (3, 9994576), (4, 7495932), (6, 4997288), (8, 3747966), (12, 2498644), (16, 1873983), (24, 1249322), (43, 697296), (48, 624661), (73, 410736), (86, 348648), (129, 232432), (146, 205368), (172, 174324), (199, 150672), (219, 136912), (258, 116216), (292, 102684), (344, 87162), (398, 75336), (438, 68456), (516, 58108), (584, 51342), (597, 50224), (688, 43581), (796, 37668), (876, 34228), (1032, 29054), (1168, 25671), (1194, 25112), (1592, 18834), (1752, 17114), (2064, 14527), (2388, 12556), (3139, 9552), (3184, 9417), (3504, 8557), (4776, 6278)]