708246

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:106

約数の個数: 72

約数和(自身を含む): 1974024

約数和(自身を除く): 1265778

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 73, 77, 98, 99, 126, 146, 147, 154, 198, 219, 231, 294, 438, 441, 462, 511, 539, 657, 693, 803, 882, 1022, 1078, 1314, 1386, 1533, 1606, 1617, 2409, 3066, 3234, 3577, 4599, 4818, 4851, 5621, 7154, 7227, 9198, 9702, 10731, 11242, 14454, 16863, 21462, 32193, 33726, 39347, 50589, 64386, 78694, 101178, 118041, 236082, 354123, 708246]

約数ペア:

[(1, 708246), (2, 354123), (3, 236082), (6, 118041), (7, 101178), (9, 78694), (11, 64386), (14, 50589), (18, 39347), (21, 33726), (22, 32193), (33, 21462), (42, 16863), (49, 14454), (63, 11242), (66, 10731), (73, 9702), (77, 9198), (98, 7227), (99, 7154), (126, 5621), (146, 4851), (147, 4818), (154, 4599), (198, 3577), (219, 3234), (231, 3066), (294, 2409), (438, 1617), (441, 1606), (462, 1533), (511, 1386), (539, 1314), (657, 1078), (693, 1022), (803, 882)]