738344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 1506600

約数和(自身を除く): 768256

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 89, 122, 136, 178, 244, 356, 488, 712, 1037, 1513, 2074, 3026, 4148, 5429, 6052, 8296, 10858, 12104, 21716, 43432, 92293, 184586, 369172, 738344]

約数ペア:

[(1, 738344), (2, 369172), (4, 184586), (8, 92293), (17, 43432), (34, 21716), (61, 12104), (68, 10858), (89, 8296), (122, 6052), (136, 5429), (178, 4148), (244, 3026), (356, 2074), (488, 1513), (712, 1037)]