428321936

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{4591}}^1$

素因数の和:4637

約数の個数: 80

約数和(自身を含む): 1024934400

約数和(自身を除く): 596612464

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 343, 392, 476, 686, 784, 833, 952, 1372, 1666, 1904, 2744, 3332, 4591, 5488, 5831, 6664, 9182, 11662, 13328, 18364, 23324, 32137, 36728, 46648, 64274, 73456, 78047, 93296, 128548, 156094, 224959, 257096, 312188, 449918, 514192, 546329, 624376, 899836, 1092658, 1248752, 1574713, 1799672, 2185316, 3149426, 3599344, 3824303, 4370632, 6298852, 7648606, 8741264, 12597704, 15297212, 25195408, 26770121, 30594424, 53540242, 61188848, 107080484, 214160968, 428321936]

約数ペア:

[(1, 428321936), (2, 214160968), (4, 107080484), (7, 61188848), (8, 53540242), (14, 30594424), (16, 26770121), (17, 25195408), (28, 15297212), (34, 12597704), (49, 8741264), (56, 7648606), (68, 6298852), (98, 4370632), (112, 3824303), (119, 3599344), (136, 3149426), (196, 2185316), (238, 1799672), (272, 1574713), (343, 1248752), (392, 1092658), (476, 899836), (686, 624376), (784, 546329), (833, 514192), (952, 449918), (1372, 312188), (1666, 257096), (1904, 224959), (2744, 156094), (3332, 128548), (4591, 93296), (5488, 78047), (5831, 73456), (6664, 64274), (9182, 46648), (11662, 36728), (13328, 32137), (18364, 23324)]