245584752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17827}}^1$

素因数の和:17886

約数の個数: 80

約数和(自身を含む): 742785792

約数和(自身を除く): 497201040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6888, 13776, 17827, 35654, 53481, 71308, 106962, 124789, 142616, 213924, 249578, 285232, 374367, 427848, 499156, 730907, 748734, 855696, 998312, 1461814, 1497468, 1996624, 2192721, 2923628, 2994936, 4385442, 5116349, 5847256, 5989872, 8770884, 10232698, 11694512, 15349047, 17541768, 20465396, 30698094, 35083536, 40930792, 61396188, 81861584, 122792376, 245584752]

約数ペア:

[(1, 245584752), (2, 122792376), (3, 81861584), (4, 61396188), (6, 40930792), (7, 35083536), (8, 30698094), (12, 20465396), (14, 17541768), (16, 15349047), (21, 11694512), (24, 10232698), (28, 8770884), (41, 5989872), (42, 5847256), (48, 5116349), (56, 4385442), (82, 2994936), (84, 2923628), (112, 2192721), (123, 1996624), (164, 1497468), (168, 1461814), (246, 998312), (287, 855696), (328, 748734), (336, 730907), (492, 499156), (574, 427848), (656, 374367), (861, 285232), (984, 249578), (1148, 213924), (1722, 142616), (1968, 124789), (2296, 106962), (3444, 71308), (4592, 53481), (6888, 35654), (13776, 17827)]