380883816

素因数分解:

$2^3\times 3^3\times {\mathrm{883}}^1\times {\mathrm{1997}}^1$

素因数の和:2895

約数の個数: 64

約数和(自身を含む): 1059739200

約数和(自身を除く): 678855384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 883, 1766, 1997, 2649, 3532, 3994, 5298, 5991, 7064, 7947, 7988, 10596, 11982, 15894, 15976, 17973, 21192, 23841, 23964, 31788, 35946, 47682, 47928, 53919, 63576, 71892, 95364, 107838, 143784, 190728, 215676, 431352, 1763351, 3526702, 5290053, 7053404, 10580106, 14106808, 15870159, 21160212, 31740318, 42320424, 47610477, 63480636, 95220954, 126961272, 190441908, 380883816]

約数ペア:

[(1, 380883816), (2, 190441908), (3, 126961272), (4, 95220954), (6, 63480636), (8, 47610477), (9, 42320424), (12, 31740318), (18, 21160212), (24, 15870159), (27, 14106808), (36, 10580106), (54, 7053404), (72, 5290053), (108, 3526702), (216, 1763351), (883, 431352), (1766, 215676), (1997, 190728), (2649, 143784), (3532, 107838), (3994, 95364), (5298, 71892), (5991, 63576), (7064, 53919), (7947, 47928), (7988, 47682), (10596, 35946), (11982, 31788), (15894, 23964), (15976, 23841), (17973, 21192)]