222322648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{4673}}^1$

素因数の和:5011

約数の個数: 32

約数和(自身を含む): 440290800

約数和(自身を除く): 217968152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 313, 626, 1252, 2504, 4673, 5947, 9346, 11894, 18692, 23788, 37384, 47576, 88787, 177574, 355148, 710296, 1462649, 2925298, 5850596, 11701192, 27790331, 55580662, 111161324, 222322648]

約数ペア:

[(1, 222322648), (2, 111161324), (4, 55580662), (8, 27790331), (19, 11701192), (38, 5850596), (76, 2925298), (152, 1462649), (313, 710296), (626, 355148), (1252, 177574), (2504, 88787), (4673, 47576), (5947, 37384), (9346, 23788), (11894, 18692)]