291682928

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{3191}}^1$

素因数の和:3425

約数の個数: 40

約数和(自身を含む): 587774880

約数和(自身を除く): 296091952

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 197, 232, 394, 464, 788, 1576, 3152, 3191, 5713, 6382, 11426, 12764, 22852, 25528, 45704, 51056, 91408, 92539, 185078, 370156, 628627, 740312, 1257254, 1480624, 2514508, 5029016, 10058032, 18230183, 36460366, 72920732, 145841464, 291682928]

約数ペア:

[(1, 291682928), (2, 145841464), (4, 72920732), (8, 36460366), (16, 18230183), (29, 10058032), (58, 5029016), (116, 2514508), (197, 1480624), (232, 1257254), (394, 740312), (464, 628627), (788, 370156), (1576, 185078), (3152, 92539), (3191, 91408), (5713, 51056), (6382, 45704), (11426, 25528), (12764, 22852)]