771006264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:861

約数の個数: 128

約数和(自身を含む): 2264993280

約数和(自身を除く): 1493987016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 131, 159, 168, 212, 262, 318, 371, 393, 424, 524, 636, 661, 742, 786, 917, 1048, 1113, 1272, 1322, 1484, 1572, 1834, 1983, 2226, 2644, 2751, 2968, 3144, 3668, 3966, 4452, 4627, 5288, 5502, 6943, 7336, 7932, 8904, 9254, 11004, 13881, 13886, 15864, 18508, 20829, 22008, 27762, 27772, 35033, 37016, 41658, 48601, 55524, 55544, 70066, 83316, 86591, 97202, 105099, 111048, 140132, 145803, 166632, 173182, 194404, 210198, 245231, 259773, 280264, 291606, 346364, 388808, 420396, 490462, 519546, 583212, 606137, 692728, 735693, 840792, 980924, 1039092, 1166424, 1212274, 1471386, 1818411, 1961848, 2078184, 2424548, 2942772, 3636822, 4589323, 4849096, 5885544, 7273644, 9178646, 13767969, 14547288, 18357292, 27535938, 32125261, 36714584, 55071876, 64250522, 96375783, 110143752, 128501044, 192751566, 257002088, 385503132, 771006264]

約数ペア:

[(1, 771006264), (2, 385503132), (3, 257002088), (4, 192751566), (6, 128501044), (7, 110143752), (8, 96375783), (12, 64250522), (14, 55071876), (21, 36714584), (24, 32125261), (28, 27535938), (42, 18357292), (53, 14547288), (56, 13767969), (84, 9178646), (106, 7273644), (131, 5885544), (159, 4849096), (168, 4589323), (212, 3636822), (262, 2942772), (318, 2424548), (371, 2078184), (393, 1961848), (424, 1818411), (524, 1471386), (636, 1212274), (661, 1166424), (742, 1039092), (786, 980924), (917, 840792), (1048, 735693), (1113, 692728), (1272, 606137), (1322, 583212), (1484, 519546), (1572, 490462), (1834, 420396), (1983, 388808), (2226, 346364), (2644, 291606), (2751, 280264), (2968, 259773), (3144, 245231), (3668, 210198), (3966, 194404), (4452, 173182), (4627, 166632), (5288, 145803), (5502, 140132), (6943, 111048), (7336, 105099), (7932, 97202), (8904, 86591), (9254, 83316), (11004, 70066), (13881, 55544), (13886, 55524), (15864, 48601), (18508, 41658), (20829, 37016), (22008, 35033), (27762, 27772)]