671190804

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{29641}}^1$

素因数の和:29705

約数の個数: 72

約数和(自身を含む): 1845036648

約数和(自身を除く): 1173845844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 1258, 1332, 1887, 2516, 3774, 5661, 7548, 11322, 22644, 29641, 59282, 88923, 118564, 177846, 266769, 355692, 503897, 533538, 1007794, 1067076, 1096717, 1511691, 2015588, 2193434, 3023382, 3290151, 4386868, 4535073, 6046764, 6580302, 9070146, 9870453, 13160604, 18140292, 18644189, 19740906, 37288378, 39481812, 55932567, 74576756, 111865134, 167797701, 223730268, 335595402, 671190804]

約数ペア:

[(1, 671190804), (2, 335595402), (3, 223730268), (4, 167797701), (6, 111865134), (9, 74576756), (12, 55932567), (17, 39481812), (18, 37288378), (34, 19740906), (36, 18644189), (37, 18140292), (51, 13160604), (68, 9870453), (74, 9070146), (102, 6580302), (111, 6046764), (148, 4535073), (153, 4386868), (204, 3290151), (222, 3023382), (306, 2193434), (333, 2015588), (444, 1511691), (612, 1096717), (629, 1067076), (666, 1007794), (1258, 533538), (1332, 503897), (1887, 355692), (2516, 266769), (3774, 177846), (5661, 118564), (7548, 88923), (11322, 59282), (22644, 29641)]