664291188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1126

約数の個数: 144

約数和(自身を含む): 1928489472

約数和(自身を除く): 1264198284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 53, 62, 66, 93, 99, 106, 124, 132, 159, 186, 198, 212, 279, 318, 341, 372, 396, 477, 558, 583, 636, 682, 954, 1021, 1023, 1116, 1166, 1364, 1643, 1749, 1908, 2042, 2046, 2332, 3063, 3069, 3286, 3498, 4084, 4092, 4929, 5247, 6126, 6138, 6572, 6996, 9189, 9858, 10494, 11231, 12252, 12276, 14787, 18073, 18378, 19716, 20988, 22462, 29574, 31651, 33693, 36146, 36756, 44924, 54113, 54219, 59148, 63302, 67386, 72292, 94953, 101079, 108226, 108438, 126604, 134772, 162339, 162657, 189906, 202158, 216452, 216876, 284859, 324678, 325314, 348161, 379812, 404316, 487017, 569718, 595243, 649356, 650628, 696322, 974034, 1044483, 1139436, 1190486, 1392644, 1677503, 1785729, 1948068, 2088966, 2380972, 3133449, 3355006, 3571458, 4177932, 5032509, 5357187, 6266898, 6710012, 7142916, 10065018, 10714374, 12533796, 15097527, 18452533, 20130036, 21428748, 30195054, 36905066, 55357599, 60390108, 73810132, 110715198, 166072797, 221430396, 332145594, 664291188]

約数ペア:

[(1, 664291188), (2, 332145594), (3, 221430396), (4, 166072797), (6, 110715198), (9, 73810132), (11, 60390108), (12, 55357599), (18, 36905066), (22, 30195054), (31, 21428748), (33, 20130036), (36, 18452533), (44, 15097527), (53, 12533796), (62, 10714374), (66, 10065018), (93, 7142916), (99, 6710012), (106, 6266898), (124, 5357187), (132, 5032509), (159, 4177932), (186, 3571458), (198, 3355006), (212, 3133449), (279, 2380972), (318, 2088966), (341, 1948068), (372, 1785729), (396, 1677503), (477, 1392644), (558, 1190486), (583, 1139436), (636, 1044483), (682, 974034), (954, 696322), (1021, 650628), (1023, 649356), (1116, 595243), (1166, 569718), (1364, 487017), (1643, 404316), (1749, 379812), (1908, 348161), (2042, 325314), (2046, 324678), (2332, 284859), (3063, 216876), (3069, 216452), (3286, 202158), (3498, 189906), (4084, 162657), (4092, 162339), (4929, 134772), (5247, 126604), (6126, 108438), (6138, 108226), (6572, 101079), (6996, 94953), (9189, 72292), (9858, 67386), (10494, 63302), (11231, 59148), (12252, 54219), (12276, 54113), (14787, 44924), (18073, 36756), (18378, 36146), (19716, 33693), (20988, 31651), (22462, 29574)]