381222528

素因数分解:

$2^7\times 3^1\times {\mathrm{347}}^1\times {\mathrm{2861}}^1$

素因数の和:3225

約数の個数: 64

約数和(自身を含む): 1015895520

約数和(自身を除く): 634672992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 347, 384, 694, 1041, 1388, 2082, 2776, 2861, 4164, 5552, 5722, 8328, 8583, 11104, 11444, 16656, 17166, 22208, 22888, 33312, 34332, 44416, 45776, 66624, 68664, 91552, 133248, 137328, 183104, 274656, 366208, 549312, 992767, 1098624, 1985534, 2978301, 3971068, 5956602, 7942136, 11913204, 15884272, 23826408, 31768544, 47652816, 63537088, 95305632, 127074176, 190611264, 381222528]

約数ペア:

[(1, 381222528), (2, 190611264), (3, 127074176), (4, 95305632), (6, 63537088), (8, 47652816), (12, 31768544), (16, 23826408), (24, 15884272), (32, 11913204), (48, 7942136), (64, 5956602), (96, 3971068), (128, 2978301), (192, 1985534), (347, 1098624), (384, 992767), (694, 549312), (1041, 366208), (1388, 274656), (2082, 183104), (2776, 137328), (2861, 133248), (4164, 91552), (5552, 68664), (5722, 66624), (8328, 45776), (8583, 44416), (11104, 34332), (11444, 33312), (16656, 22888), (17166, 22208)]