354751908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1321}}^1$

素因数の和:1497

約数の個数: 96

約数和(自身を含む): 994990080

約数和(自身を除く): 640238172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 139, 161, 276, 278, 322, 417, 483, 556, 644, 834, 966, 973, 1321, 1668, 1932, 1946, 2642, 2919, 3197, 3892, 3963, 5284, 5838, 6394, 7926, 9247, 9591, 11676, 12788, 15852, 18494, 19182, 22379, 27741, 30383, 36988, 38364, 44758, 55482, 60766, 67137, 89516, 91149, 110964, 121532, 134274, 182298, 183619, 212681, 268548, 364596, 367238, 425362, 550857, 638043, 734476, 850724, 1101714, 1276086, 1285333, 2203428, 2552172, 2570666, 3855999, 4223237, 5141332, 7711998, 8446474, 12669711, 15423996, 16892948, 25339422, 29562659, 50678844, 59125318, 88687977, 118250636, 177375954, 354751908]

約数ペア:

[(1, 354751908), (2, 177375954), (3, 118250636), (4, 88687977), (6, 59125318), (7, 50678844), (12, 29562659), (14, 25339422), (21, 16892948), (23, 15423996), (28, 12669711), (42, 8446474), (46, 7711998), (69, 5141332), (84, 4223237), (92, 3855999), (138, 2570666), (139, 2552172), (161, 2203428), (276, 1285333), (278, 1276086), (322, 1101714), (417, 850724), (483, 734476), (556, 638043), (644, 550857), (834, 425362), (966, 367238), (973, 364596), (1321, 268548), (1668, 212681), (1932, 183619), (1946, 182298), (2642, 134274), (2919, 121532), (3197, 110964), (3892, 91149), (3963, 89516), (5284, 67137), (5838, 60766), (6394, 55482), (7926, 44758), (9247, 38364), (9591, 36988), (11676, 30383), (12788, 27741), (15852, 22379), (18494, 19182)]