276810014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 502153344

約数和(自身を除く): 225343330

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 73, 146, 221, 299, 373, 391, 442, 598, 746, 782, 949, 1241, 1679, 1898, 2482, 3358, 4849, 5083, 6341, 8579, 9698, 10166, 12682, 16133, 17158, 21827, 27229, 28543, 32266, 43654, 54458, 57086, 82433, 111527, 145843, 164866, 223054, 291686, 353977, 371059, 462893, 626267, 707954, 742118, 925786, 1252534, 1895959, 3791918, 6017609, 8141471, 10646539, 12035218, 16282942, 21293078, 138405007, 276810014]

約数ペア:

[(1, 276810014), (2, 138405007), (13, 21293078), (17, 16282942), (23, 12035218), (26, 10646539), (34, 8141471), (46, 6017609), (73, 3791918), (146, 1895959), (221, 1252534), (299, 925786), (373, 742118), (391, 707954), (442, 626267), (598, 462893), (746, 371059), (782, 353977), (949, 291686), (1241, 223054), (1679, 164866), (1898, 145843), (2482, 111527), (3358, 82433), (4849, 57086), (5083, 54458), (6341, 43654), (8579, 32266), (9698, 28543), (10166, 27229), (12682, 21827), (16133, 17158)]