329799752

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{4157}}^1$

素因数の和:4421

約数の個数: 32

約数和(自身を含む): 634677120

約数和(自身を除く): 304877368

約数列:

[1, 2, 4, 8, 47, 94, 188, 211, 376, 422, 844, 1688, 4157, 8314, 9917, 16628, 19834, 33256, 39668, 79336, 195379, 390758, 781516, 877127, 1563032, 1754254, 3508508, 7017016, 41224969, 82449938, 164899876, 329799752]

約数ペア:

[(1, 329799752), (2, 164899876), (4, 82449938), (8, 41224969), (47, 7017016), (94, 3508508), (188, 1754254), (211, 1563032), (376, 877127), (422, 781516), (844, 390758), (1688, 195379), (4157, 79336), (8314, 39668), (9917, 33256), (16628, 19834)]