1691390304

素因数分解:

$2^5\times 3^2\times {\mathrm{1621}}^1\times {\mathrm{3623}}^1$

素因数の和:5260

約数の個数: 72

約数和(自身を含む): 4814186832

約数和(自身を除く): 3122796528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1621, 3242, 3623, 4863, 6484, 7246, 9726, 10869, 12968, 14492, 14589, 19452, 21738, 25936, 28984, 29178, 32607, 38904, 43476, 51872, 57968, 58356, 65214, 77808, 86952, 115936, 116712, 130428, 155616, 173904, 233424, 260856, 347808, 466848, 521712, 1043424, 5872883, 11745766, 17618649, 23491532, 35237298, 46983064, 52855947, 70474596, 93966128, 105711894, 140949192, 187932256, 211423788, 281898384, 422847576, 563796768, 845695152, 1691390304]

約数ペア:

[(1, 1691390304), (2, 845695152), (3, 563796768), (4, 422847576), (6, 281898384), (8, 211423788), (9, 187932256), (12, 140949192), (16, 105711894), (18, 93966128), (24, 70474596), (32, 52855947), (36, 46983064), (48, 35237298), (72, 23491532), (96, 17618649), (144, 11745766), (288, 5872883), (1621, 1043424), (3242, 521712), (3623, 466848), (4863, 347808), (6484, 260856), (7246, 233424), (9726, 173904), (10869, 155616), (12968, 130428), (14492, 116712), (14589, 115936), (19452, 86952), (21738, 77808), (25936, 65214), (28984, 58356), (29178, 57968), (32607, 51872), (38904, 43476)]