339619984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101561}}^1$

素因数の和:101599

約数の個数: 40

約数和(自身を含む): 755621280

約数和(自身を除く): 416001296

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 101561, 203122, 406244, 812488, 1117171, 1624976, 1929659, 2234342, 3859318, 4468684, 7718636, 8937368, 15437272, 17874736, 21226249, 30874544, 42452498, 84904996, 169809992, 339619984]

約数ペア:

[(1, 339619984), (2, 169809992), (4, 84904996), (8, 42452498), (11, 30874544), (16, 21226249), (19, 17874736), (22, 15437272), (38, 8937368), (44, 7718636), (76, 4468684), (88, 3859318), (152, 2234342), (176, 1929659), (209, 1624976), (304, 1117171), (418, 812488), (836, 406244), (1672, 203122), (3344, 101561)]