40327883911

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 52110950400

約数和(自身を除く): 11783066489

約数列:

[1, 7, 23, 31, 49, 61, 127, 149, 161, 217, 427, 713, 889, 1043, 1127, 1403, 1519, 1891, 2921, 2989, 3427, 3937, 4619, 4991, 6223, 7301, 7747, 9089, 9821, 13237, 18923, 20447, 23989, 27559, 32333, 34937, 43493, 54229, 63623, 68747, 90551, 92659, 106237, 132461, 143129, 167923, 178181, 192913, 209047, 226331, 240157, 281759, 304451, 379603, 435229, 445361, 586613, 633857, 743659, 927227, 1154303, 1247267, 1463329, 1681099, 1972313, 2131157, 3046603, 4106291, 4436999, 5205613, 5523611, 6480457, 8080121, 8730869, 10243303, 11767693, 13492099, 13806191, 21326221, 26548969, 28744037, 35783393, 38665277, 45363199, 56560847, 94444693, 185842783, 250483751, 270656939, 317542393, 661112851, 823018039, 1300899481, 1753386257, 5761126273, 40327883911]

約数ペア:

[(1, 40327883911), (7, 5761126273), (23, 1753386257), (31, 1300899481), (49, 823018039), (61, 661112851), (127, 317542393), (149, 270656939), (161, 250483751), (217, 185842783), (427, 94444693), (713, 56560847), (889, 45363199), (1043, 38665277), (1127, 35783393), (1403, 28744037), (1519, 26548969), (1891, 21326221), (2921, 13806191), (2989, 13492099), (3427, 11767693), (3937, 10243303), (4619, 8730869), (4991, 8080121), (6223, 6480457), (7301, 5523611), (7747, 5205613), (9089, 4436999), (9821, 4106291), (13237, 3046603), (18923, 2131157), (20447, 1972313), (23989, 1681099), (27559, 1463329), (32333, 1247267), (34937, 1154303), (43493, 927227), (54229, 743659), (63623, 633857), (68747, 586613), (90551, 445361), (92659, 435229), (106237, 379603), (132461, 304451), (143129, 281759), (167923, 240157), (178181, 226331), (192913, 209047)]