244954332

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{138863}}^1$

素因数の和:138887

約数の個数: 54

約数和(自身を含む): 720287568

約数和(自身を除く): 475333236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 138863, 277726, 416589, 555452, 833178, 972041, 1249767, 1666356, 1944082, 2499534, 2916123, 3888164, 4999068, 5832246, 6804287, 8748369, 11664492, 13608574, 17496738, 20412861, 27217148, 34993476, 40825722, 61238583, 81651444, 122477166, 244954332]

約数ペア:

[(1, 244954332), (2, 122477166), (3, 81651444), (4, 61238583), (6, 40825722), (7, 34993476), (9, 27217148), (12, 20412861), (14, 17496738), (18, 13608574), (21, 11664492), (28, 8748369), (36, 6804287), (42, 5832246), (49, 4999068), (63, 3888164), (84, 2916123), (98, 2499534), (126, 1944082), (147, 1666356), (196, 1249767), (252, 972041), (294, 833178), (441, 555452), (588, 416589), (882, 277726), (1764, 138863)]