288397504

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{487}}^2$

素因数の和:1005

約数の個数: 42

約数和(自身を含む): 603648780

約数和(自身を除く): 315251276

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 487, 608, 974, 1216, 1948, 3896, 7792, 9253, 15584, 18506, 31168, 37012, 74024, 148048, 237169, 296096, 474338, 592192, 948676, 1897352, 3794704, 4506211, 7589408, 9012422, 15178816, 18024844, 36049688, 72099376, 144198752, 288397504]

約数ペア:

[(1, 288397504), (2, 144198752), (4, 72099376), (8, 36049688), (16, 18024844), (19, 15178816), (32, 9012422), (38, 7589408), (64, 4506211), (76, 3794704), (152, 1897352), (304, 948676), (487, 592192), (608, 474338), (974, 296096), (1216, 237169), (1948, 148048), (3896, 74024), (7792, 37012), (9253, 31168), (15584, 18506)]