388584924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{355847}}^1$

素因数の和:355874

約数の個数: 48

約数和(自身を含む): 1115939328

約数和(自身を除く): 727354404

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 355847, 711694, 1067541, 1423388, 2135082, 2490929, 4270164, 4626011, 4981858, 7472787, 9252022, 9963716, 13878033, 14945574, 18504044, 27756066, 29891148, 32382077, 55512132, 64764154, 97146231, 129528308, 194292462, 388584924]

約数ペア:

[(1, 388584924), (2, 194292462), (3, 129528308), (4, 97146231), (6, 64764154), (7, 55512132), (12, 32382077), (13, 29891148), (14, 27756066), (21, 18504044), (26, 14945574), (28, 13878033), (39, 9963716), (42, 9252022), (52, 7472787), (78, 4981858), (84, 4626011), (91, 4270164), (156, 2490929), (182, 2135082), (273, 1423388), (364, 1067541), (546, 711694), (1092, 355847)]