286750854

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2897}}^1$

素因数の和:2971

約数の個数: 80

約数和(自身を含む): 706926528

約数和(自身を除く): 420175674

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 81, 94, 117, 141, 162, 234, 282, 351, 423, 611, 702, 846, 1053, 1222, 1269, 1833, 2106, 2538, 2897, 3666, 3807, 5499, 5794, 7614, 8691, 10998, 16497, 17382, 26073, 32994, 37661, 49491, 52146, 75322, 78219, 98982, 112983, 136159, 156438, 225966, 234657, 272318, 338949, 408477, 469314, 677898, 816954, 1016847, 1225431, 1770067, 2033694, 2450862, 3050541, 3540134, 3676293, 5310201, 6101082, 7352586, 10620402, 11028879, 15930603, 22057758, 31861206, 47791809, 95583618, 143375427, 286750854]

約数ペア:

[(1, 286750854), (2, 143375427), (3, 95583618), (6, 47791809), (9, 31861206), (13, 22057758), (18, 15930603), (26, 11028879), (27, 10620402), (39, 7352586), (47, 6101082), (54, 5310201), (78, 3676293), (81, 3540134), (94, 3050541), (117, 2450862), (141, 2033694), (162, 1770067), (234, 1225431), (282, 1016847), (351, 816954), (423, 677898), (611, 469314), (702, 408477), (846, 338949), (1053, 272318), (1222, 234657), (1269, 225966), (1833, 156438), (2106, 136159), (2538, 112983), (2897, 98982), (3666, 78219), (3807, 75322), (5499, 52146), (5794, 49491), (7614, 37661), (8691, 32994), (10998, 26073), (16497, 17382)]