291218367616

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{1979}}^1\times {\mathrm{104513}}^1$

素因数の和:106517

約数の個数: 64

約数和(自身を含む): 633229423200

約数和(自身を除く): 342011055584

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 1979, 3958, 7916, 15832, 21769, 31664, 43538, 63328, 87076, 104513, 126656, 174152, 209026, 253312, 348304, 418052, 696608, 836104, 1149643, 1393216, 1672208, 2299286, 2786432, 3344416, 4598572, 6688832, 9197144, 13377664, 18394288, 36788576, 73577152, 147154304, 206831227, 413662454, 827324908, 1654649816, 2275143497, 3309299632, 4550286994, 6618599264, 9100573988, 13237198528, 18201147976, 26474397056, 36402295952, 72804591904, 145609183808, 291218367616]

約数ペア:

[(1, 291218367616), (2, 145609183808), (4, 72804591904), (8, 36402295952), (11, 26474397056), (16, 18201147976), (22, 13237198528), (32, 9100573988), (44, 6618599264), (64, 4550286994), (88, 3309299632), (128, 2275143497), (176, 1654649816), (352, 827324908), (704, 413662454), (1408, 206831227), (1979, 147154304), (3958, 73577152), (7916, 36788576), (15832, 18394288), (21769, 13377664), (31664, 9197144), (43538, 6688832), (63328, 4598572), (87076, 3344416), (104513, 2786432), (126656, 2299286), (174152, 1672208), (209026, 1393216), (253312, 1149643), (348304, 836104), (418052, 696608)]