220963236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:753

約数の個数: 96

約数和(自身を含む): 590069760

約数和(自身を除く): 369106524

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 127, 156, 228, 247, 254, 381, 494, 508, 587, 741, 762, 988, 1174, 1482, 1524, 1651, 1761, 2348, 2413, 2964, 3302, 3522, 4826, 4953, 6604, 7044, 7239, 7631, 9652, 9906, 11153, 14478, 15262, 19812, 22306, 22893, 28956, 30524, 31369, 33459, 44612, 45786, 62738, 66918, 74549, 91572, 94107, 125476, 133836, 144989, 149098, 188214, 223647, 289978, 298196, 376428, 434967, 447294, 579956, 869934, 894588, 969137, 1416431, 1739868, 1938274, 2832862, 2907411, 3876548, 4249293, 5665724, 5814822, 8498586, 11629644, 16997172, 18413603, 36827206, 55240809, 73654412, 110481618, 220963236]

約数ペア:

[(1, 220963236), (2, 110481618), (3, 73654412), (4, 55240809), (6, 36827206), (12, 18413603), (13, 16997172), (19, 11629644), (26, 8498586), (38, 5814822), (39, 5665724), (52, 4249293), (57, 3876548), (76, 2907411), (78, 2832862), (114, 1938274), (127, 1739868), (156, 1416431), (228, 969137), (247, 894588), (254, 869934), (381, 579956), (494, 447294), (508, 434967), (587, 376428), (741, 298196), (762, 289978), (988, 223647), (1174, 188214), (1482, 149098), (1524, 144989), (1651, 133836), (1761, 125476), (2348, 94107), (2413, 91572), (2964, 74549), (3302, 66918), (3522, 62738), (4826, 45786), (4953, 44612), (6604, 33459), (7044, 31369), (7239, 30524), (7631, 28956), (9652, 22893), (9906, 22306), (11153, 19812), (14478, 15262)]