488702984

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{1307}}^1$

素因数の和:1938

約数の個数: 64

約数和(自身を含む): 1145180160

約数和(自身を除く): 656477176

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 607, 616, 1214, 1307, 2428, 2614, 4249, 4856, 5228, 6677, 8498, 9149, 10456, 13354, 14377, 16996, 18298, 26708, 28754, 33992, 36596, 46739, 53416, 57508, 73192, 93478, 100639, 115016, 186956, 201278, 373912, 402556, 793349, 805112, 1586698, 3173396, 5553443, 6346792, 8726839, 11106886, 17453678, 22213772, 34907356, 44427544, 61087873, 69814712, 122175746, 244351492, 488702984]

約数ペア:

[(1, 488702984), (2, 244351492), (4, 122175746), (7, 69814712), (8, 61087873), (11, 44427544), (14, 34907356), (22, 22213772), (28, 17453678), (44, 11106886), (56, 8726839), (77, 6346792), (88, 5553443), (154, 3173396), (308, 1586698), (607, 805112), (616, 793349), (1214, 402556), (1307, 373912), (2428, 201278), (2614, 186956), (4249, 115016), (4856, 100639), (5228, 93478), (6677, 73192), (8498, 57508), (9149, 53416), (10456, 46739), (13354, 36596), (14377, 33992), (16996, 28754), (18298, 26708)]