243006876

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:768

約数の個数: 108

約数和(自身を含む): 718420248

約数和(自身を除く): 475413372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 347, 397, 441, 588, 694, 794, 882, 1041, 1191, 1388, 1588, 1764, 2082, 2382, 2429, 2779, 3123, 3573, 4164, 4764, 4858, 5558, 6246, 7146, 7287, 8337, 9716, 11116, 12492, 14292, 14574, 16674, 17003, 19453, 21861, 25011, 29148, 33348, 34006, 38906, 43722, 50022, 51009, 58359, 68012, 77812, 87444, 100044, 102018, 116718, 137759, 153027, 175077, 204036, 233436, 275518, 306054, 350154, 413277, 551036, 612108, 700308, 826554, 964313, 1239831, 1653108, 1928626, 2479662, 2892939, 3857252, 4959324, 5785878, 6750191, 8678817, 11571756, 13500382, 17357634, 20250573, 27000764, 34715268, 40501146, 60751719, 81002292, 121503438, 243006876]

約数ペア:

[(1, 243006876), (2, 121503438), (3, 81002292), (4, 60751719), (6, 40501146), (7, 34715268), (9, 27000764), (12, 20250573), (14, 17357634), (18, 13500382), (21, 11571756), (28, 8678817), (36, 6750191), (42, 5785878), (49, 4959324), (63, 3857252), (84, 2892939), (98, 2479662), (126, 1928626), (147, 1653108), (196, 1239831), (252, 964313), (294, 826554), (347, 700308), (397, 612108), (441, 551036), (588, 413277), (694, 350154), (794, 306054), (882, 275518), (1041, 233436), (1191, 204036), (1388, 175077), (1588, 153027), (1764, 137759), (2082, 116718), (2382, 102018), (2429, 100044), (2779, 87444), (3123, 77812), (3573, 68012), (4164, 58359), (4764, 51009), (4858, 50022), (5558, 43722), (6246, 38906), (7146, 34006), (7287, 33348), (8337, 29148), (9716, 25011), (11116, 21861), (12492, 19453), (14292, 17003), (14574, 16674)]