871554264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{40849}}^1$

素因数の和:40992

約数の個数: 64

約数和(自身を含む): 2509824000

約数和(自身を除く): 1638269736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 7112, 10668, 21336, 40849, 81698, 122547, 163396, 245094, 285943, 326792, 490188, 571886, 857829, 980376, 1143772, 1715658, 2287544, 3431316, 5187823, 6862632, 10375646, 15563469, 20751292, 31126938, 36314761, 41502584, 62253876, 72629522, 108944283, 124507752, 145259044, 217888566, 290518088, 435777132, 871554264]

約数ペア:

[(1, 871554264), (2, 435777132), (3, 290518088), (4, 217888566), (6, 145259044), (7, 124507752), (8, 108944283), (12, 72629522), (14, 62253876), (21, 41502584), (24, 36314761), (28, 31126938), (42, 20751292), (56, 15563469), (84, 10375646), (127, 6862632), (168, 5187823), (254, 3431316), (381, 2287544), (508, 1715658), (762, 1143772), (889, 980376), (1016, 857829), (1524, 571886), (1778, 490188), (2667, 326792), (3048, 285943), (3556, 245094), (5334, 163396), (7112, 122547), (10668, 81698), (21336, 40849)]