129901776

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:644

約数の個数: 80

約数和(自身を含む): 346852800

約数和(自身を除く): 216951024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 149, 164, 246, 298, 328, 443, 447, 492, 596, 656, 886, 894, 984, 1192, 1329, 1772, 1788, 1968, 2384, 2658, 3544, 3576, 5316, 6109, 7088, 7152, 10632, 12218, 18163, 18327, 21264, 24436, 36326, 36654, 48872, 54489, 66007, 72652, 73308, 97744, 108978, 132014, 145304, 146616, 198021, 217956, 264028, 290608, 293232, 396042, 435912, 528056, 792084, 871824, 1056112, 1584168, 2706287, 3168336, 5412574, 8118861, 10825148, 16237722, 21650296, 32475444, 43300592, 64950888, 129901776]

約数ペア:

[(1, 129901776), (2, 64950888), (3, 43300592), (4, 32475444), (6, 21650296), (8, 16237722), (12, 10825148), (16, 8118861), (24, 5412574), (41, 3168336), (48, 2706287), (82, 1584168), (123, 1056112), (149, 871824), (164, 792084), (246, 528056), (298, 435912), (328, 396042), (443, 293232), (447, 290608), (492, 264028), (596, 217956), (656, 198021), (886, 146616), (894, 145304), (984, 132014), (1192, 108978), (1329, 97744), (1772, 73308), (1788, 72652), (1968, 66007), (2384, 54489), (2658, 48872), (3544, 36654), (3576, 36326), (5316, 24436), (6109, 21264), (7088, 18327), (7152, 18163), (10632, 12218)]