247256096

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2081}}^1$

素因数の和:2217

約数の個数: 48

約数和(自身を含む): 503677440

約数和(自身を除く): 256421344

約数列:

[1, 2, 4, 8, 16, 32, 47, 79, 94, 158, 188, 316, 376, 632, 752, 1264, 1504, 2081, 2528, 3713, 4162, 7426, 8324, 14852, 16648, 29704, 33296, 59408, 66592, 97807, 118816, 164399, 195614, 328798, 391228, 657596, 782456, 1315192, 1564912, 2630384, 3129824, 5260768, 7726753, 15453506, 30907012, 61814024, 123628048, 247256096]

約数ペア:

[(1, 247256096), (2, 123628048), (4, 61814024), (8, 30907012), (16, 15453506), (32, 7726753), (47, 5260768), (79, 3129824), (94, 2630384), (158, 1564912), (188, 1315192), (316, 782456), (376, 657596), (632, 391228), (752, 328798), (1264, 195614), (1504, 164399), (2081, 118816), (2528, 97807), (3713, 66592), (4162, 59408), (7426, 33296), (8324, 29704), (14852, 16648)]