331316048

素因数分解:

$2^4\times 7^3\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:929

約数の個数: 80

約数和(自身を含む): 759772800

約数和(自身を除く): 428456752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 292, 343, 392, 511, 584, 686, 784, 827, 1022, 1168, 1372, 1654, 2044, 2744, 3308, 3577, 4088, 5488, 5789, 6616, 7154, 8176, 11578, 13232, 14308, 23156, 25039, 28616, 40523, 46312, 50078, 57232, 60371, 81046, 92624, 100156, 120742, 162092, 200312, 241484, 283661, 324184, 400624, 422597, 482968, 567322, 648368, 845194, 965936, 1134644, 1690388, 2269288, 2958179, 3380776, 4538576, 5916358, 6761552, 11832716, 20707253, 23665432, 41414506, 47330864, 82829012, 165658024, 331316048]

約数ペア:

[(1, 331316048), (2, 165658024), (4, 82829012), (7, 47330864), (8, 41414506), (14, 23665432), (16, 20707253), (28, 11832716), (49, 6761552), (56, 5916358), (73, 4538576), (98, 3380776), (112, 2958179), (146, 2269288), (196, 1690388), (292, 1134644), (343, 965936), (392, 845194), (511, 648368), (584, 567322), (686, 482968), (784, 422597), (827, 400624), (1022, 324184), (1168, 283661), (1372, 241484), (1654, 200312), (2044, 162092), (2744, 120742), (3308, 100156), (3577, 92624), (4088, 81046), (5488, 60371), (5789, 57232), (6616, 50078), (7154, 46312), (8176, 40523), (11578, 28616), (13232, 25039), (14308, 23156)]