247058364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127877}}^1$

素因数の和:127914

約数の個数: 48

約数和(自身を含む): 687472128

約数和(自身を除く): 440413764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 127877, 255754, 383631, 511508, 767262, 895139, 1534524, 1790278, 2685417, 2941171, 3580556, 5370834, 5882342, 8823513, 10741668, 11764684, 17647026, 20588197, 35294052, 41176394, 61764591, 82352788, 123529182, 247058364]

約数ペア:

[(1, 247058364), (2, 123529182), (3, 82352788), (4, 61764591), (6, 41176394), (7, 35294052), (12, 20588197), (14, 17647026), (21, 11764684), (23, 10741668), (28, 8823513), (42, 5882342), (46, 5370834), (69, 3580556), (84, 2941171), (92, 2685417), (138, 1790278), (161, 1534524), (276, 895139), (322, 767262), (483, 511508), (644, 383631), (966, 255754), (1932, 127877)]