315341628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{28657}}^1$

素因数の和:28802

約数の個数: 48

約数和(自身を含む): 847359744

約数和(自身を除く): 532018116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 5502, 11004, 28657, 57314, 85971, 114628, 171942, 200599, 343884, 401198, 601797, 802396, 1203594, 2407188, 3754067, 7508134, 11262201, 15016268, 22524402, 26278469, 45048804, 52556938, 78835407, 105113876, 157670814, 315341628]

約数ペア:

[(1, 315341628), (2, 157670814), (3, 105113876), (4, 78835407), (6, 52556938), (7, 45048804), (12, 26278469), (14, 22524402), (21, 15016268), (28, 11262201), (42, 7508134), (84, 3754067), (131, 2407188), (262, 1203594), (393, 802396), (524, 601797), (786, 401198), (917, 343884), (1572, 200599), (1834, 171942), (2751, 114628), (3668, 85971), (5502, 57314), (11004, 28657)]