408292458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5953}}^1$

素因数の和:6059

約数の個数: 64

約数和(自身を含む): 987697152

約数和(自身を除く): 579404694

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 71, 138, 142, 161, 213, 322, 426, 483, 497, 966, 994, 1491, 1633, 2982, 3266, 4899, 5953, 9798, 11431, 11906, 17859, 22862, 34293, 35718, 41671, 68586, 83342, 125013, 136919, 250026, 273838, 410757, 422663, 821514, 845326, 958433, 1267989, 1916866, 2535978, 2875299, 2958641, 5750598, 5917282, 8875923, 9721249, 17751846, 19442498, 29163747, 58327494, 68048743, 136097486, 204146229, 408292458]

約数ペア:

[(1, 408292458), (2, 204146229), (3, 136097486), (6, 68048743), (7, 58327494), (14, 29163747), (21, 19442498), (23, 17751846), (42, 9721249), (46, 8875923), (69, 5917282), (71, 5750598), (138, 2958641), (142, 2875299), (161, 2535978), (213, 1916866), (322, 1267989), (426, 958433), (483, 845326), (497, 821514), (966, 422663), (994, 410757), (1491, 273838), (1633, 250026), (2982, 136919), (3266, 125013), (4899, 83342), (5953, 68586), (9798, 41671), (11431, 35718), (11906, 34293), (17859, 22862)]