359017828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 689907456

約数和(自身を除く): 330889628

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 193, 332, 386, 431, 772, 862, 1079, 1724, 2158, 2509, 4316, 5018, 5603, 10036, 11206, 16019, 22412, 32038, 35773, 64076, 71546, 83183, 143092, 166366, 208247, 332732, 416494, 465049, 832988, 930098, 1081379, 1860196, 2162758, 4325516, 6904189, 13808378, 27616756, 89754457, 179508914, 359017828]

約数ペア:

[(1, 359017828), (2, 179508914), (4, 89754457), (13, 27616756), (26, 13808378), (52, 6904189), (83, 4325516), (166, 2162758), (193, 1860196), (332, 1081379), (386, 930098), (431, 832988), (772, 465049), (862, 416494), (1079, 332732), (1724, 208247), (2158, 166366), (2509, 143092), (4316, 83183), (5018, 71546), (5603, 64076), (10036, 35773), (11206, 32038), (16019, 22412)]