215264412

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{181199}}^1$

素因数の和:181223

約数の個数: 48

約数和(自身を含む): 608832000

約数和(自身を除く): 393567588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 181199, 362398, 543597, 724796, 1087194, 1630791, 1993189, 2174388, 3261582, 3986378, 4892373, 5979567, 6523164, 7972756, 9784746, 11959134, 17938701, 19569492, 23918268, 35877402, 53816103, 71754804, 107632206, 215264412]

約数ペア:

[(1, 215264412), (2, 107632206), (3, 71754804), (4, 53816103), (6, 35877402), (9, 23918268), (11, 19569492), (12, 17938701), (18, 11959134), (22, 9784746), (27, 7972756), (33, 6523164), (36, 5979567), (44, 4892373), (54, 3986378), (66, 3261582), (99, 2174388), (108, 1993189), (132, 1630791), (198, 1087194), (297, 724796), (396, 543597), (594, 362398), (1188, 181199)]