272150186

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 539274240

約数和(自身を除く): 267124054

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 281, 331, 418, 562, 662, 1463, 1967, 2317, 2926, 3091, 3641, 3934, 4634, 5339, 6182, 6289, 7282, 10678, 12578, 21637, 25487, 37373, 43274, 44023, 50974, 58729, 69179, 74746, 88046, 93011, 117458, 138358, 186022, 411103, 484253, 651077, 822206, 968506, 1023121, 1302154, 1767209, 2046242, 3534418, 7161847, 12370463, 14323694, 19439299, 24740926, 38878598, 136075093, 272150186]

約数ペア:

[(1, 272150186), (2, 136075093), (7, 38878598), (11, 24740926), (14, 19439299), (19, 14323694), (22, 12370463), (38, 7161847), (77, 3534418), (133, 2046242), (154, 1767209), (209, 1302154), (266, 1023121), (281, 968506), (331, 822206), (418, 651077), (562, 484253), (662, 411103), (1463, 186022), (1967, 138358), (2317, 117458), (2926, 93011), (3091, 88046), (3641, 74746), (3934, 69179), (4634, 58729), (5339, 50974), (6182, 44023), (6289, 43274), (7282, 37373), (10678, 25487), (12578, 21637)]