243745992

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1171}}^1$

素因数の和:1256

約数の個数: 144

約数和(自身を含む): 781606800

約数和(自身を除く): 537860808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 59, 63, 72, 84, 98, 118, 126, 147, 168, 177, 196, 236, 252, 294, 354, 392, 413, 441, 472, 504, 531, 588, 708, 826, 882, 1062, 1171, 1176, 1239, 1416, 1652, 1764, 2124, 2342, 2478, 2891, 3304, 3513, 3528, 3717, 4248, 4684, 4956, 5782, 7026, 7434, 8197, 8673, 9368, 9912, 10539, 11564, 14052, 14868, 16394, 17346, 21078, 23128, 24591, 26019, 28104, 29736, 32788, 34692, 42156, 49182, 52038, 57379, 65576, 69089, 69384, 73773, 84312, 98364, 104076, 114758, 138178, 147546, 172137, 196728, 207267, 208152, 229516, 276356, 295092, 344274, 414534, 459032, 483623, 516411, 552712, 590184, 621801, 688548, 829068, 967246, 1032822, 1243602, 1377096, 1450869, 1658136, 1934492, 2065644, 2487204, 2901738, 3385361, 3868984, 4131288, 4352607, 4974408, 5803476, 6770722, 8705214, 10156083, 11606952, 13541444, 17410428, 20312166, 27082888, 30468249, 34820856, 40624332, 60936498, 81248664, 121872996, 243745992]

約数ペア:

[(1, 243745992), (2, 121872996), (3, 81248664), (4, 60936498), (6, 40624332), (7, 34820856), (8, 30468249), (9, 27082888), (12, 20312166), (14, 17410428), (18, 13541444), (21, 11606952), (24, 10156083), (28, 8705214), (36, 6770722), (42, 5803476), (49, 4974408), (56, 4352607), (59, 4131288), (63, 3868984), (72, 3385361), (84, 2901738), (98, 2487204), (118, 2065644), (126, 1934492), (147, 1658136), (168, 1450869), (177, 1377096), (196, 1243602), (236, 1032822), (252, 967246), (294, 829068), (354, 688548), (392, 621801), (413, 590184), (441, 552712), (472, 516411), (504, 483623), (531, 459032), (588, 414534), (708, 344274), (826, 295092), (882, 276356), (1062, 229516), (1171, 208152), (1176, 207267), (1239, 196728), (1416, 172137), (1652, 147546), (1764, 138178), (2124, 114758), (2342, 104076), (2478, 98364), (2891, 84312), (3304, 73773), (3513, 69384), (3528, 69089), (3717, 65576), (4248, 57379), (4684, 52038), (4956, 49182), (5782, 42156), (7026, 34692), (7434, 32788), (8197, 29736), (8673, 28104), (9368, 26019), (9912, 24591), (10539, 23128), (11564, 21078), (14052, 17346), (14868, 16394)]