320417748

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22307}}^1$

素因数の和:22346

約数の個数: 96

約数和(自身を含む): 999398400

約数和(自身を除く): 678980652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 14364, 22307, 44614, 66921, 89228, 133842, 156149, 200763, 267684, 312298, 401526, 423833, 468447, 602289, 624596, 803052, 847666, 936894, 1204578, 1271499, 1405341, 1695332, 1873788, 2409156, 2542998, 2810682, 2966831, 3814497, 4216023, 5085996, 5621364, 5933662, 7628994, 8432046, 8900493, 11443491, 11867324, 15257988, 16864092, 17800986, 22886982, 26701479, 35601972, 45773964, 53402958, 80104437, 106805916, 160208874, 320417748]

約数ペア:

[(1, 320417748), (2, 160208874), (3, 106805916), (4, 80104437), (6, 53402958), (7, 45773964), (9, 35601972), (12, 26701479), (14, 22886982), (18, 17800986), (19, 16864092), (21, 15257988), (27, 11867324), (28, 11443491), (36, 8900493), (38, 8432046), (42, 7628994), (54, 5933662), (57, 5621364), (63, 5085996), (76, 4216023), (84, 3814497), (108, 2966831), (114, 2810682), (126, 2542998), (133, 2409156), (171, 1873788), (189, 1695332), (228, 1405341), (252, 1271499), (266, 1204578), (342, 936894), (378, 847666), (399, 803052), (513, 624596), (532, 602289), (684, 468447), (756, 423833), (798, 401526), (1026, 312298), (1197, 267684), (1596, 200763), (2052, 156149), (2394, 133842), (3591, 89228), (4788, 66921), (7182, 44614), (14364, 22307)]