331396252

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{36037}}^1$

素因数の和:36082

約数の個数: 36

約数和(自身を含む): 671027560

約数和(自身を除く): 339631308

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 36037, 72074, 144148, 396407, 684703, 792814, 1369406, 1585628, 2738812, 4360477, 7531733, 8720954, 15063466, 17441908, 30126932, 82849063, 165698126, 331396252]

約数ペア:

[(1, 331396252), (2, 165698126), (4, 82849063), (11, 30126932), (19, 17441908), (22, 15063466), (38, 8720954), (44, 7531733), (76, 4360477), (121, 2738812), (209, 1585628), (242, 1369406), (418, 792814), (484, 684703), (836, 396407), (2299, 144148), (4598, 72074), (9196, 36037)]