489072882

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2467}}^1$

素因数の和:2575

約数の個数: 64

約数和(自身を含む): 1080391680

約数和(自身を除く): 591318798

約数列:

[1, 2, 3, 6, 19, 37, 38, 47, 57, 74, 94, 111, 114, 141, 222, 282, 703, 893, 1406, 1739, 1786, 2109, 2467, 2679, 3478, 4218, 4934, 5217, 5358, 7401, 10434, 14802, 33041, 46873, 66082, 91279, 93746, 99123, 115949, 140619, 182558, 198246, 231898, 273837, 281238, 347847, 547674, 695694, 1734301, 2203031, 3468602, 4290113, 4406062, 5202903, 6609093, 8580226, 10405806, 12870339, 13218186, 25740678, 81512147, 163024294, 244536441, 489072882]

約数ペア:

[(1, 489072882), (2, 244536441), (3, 163024294), (6, 81512147), (19, 25740678), (37, 13218186), (38, 12870339), (47, 10405806), (57, 8580226), (74, 6609093), (94, 5202903), (111, 4406062), (114, 4290113), (141, 3468602), (222, 2203031), (282, 1734301), (703, 695694), (893, 547674), (1406, 347847), (1739, 281238), (1786, 273837), (2109, 231898), (2467, 198246), (2679, 182558), (3478, 140619), (4218, 115949), (4934, 99123), (5217, 93746), (5358, 91279), (7401, 66082), (10434, 46873), (14802, 33041)]