977145414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{223}}^1$

素因数の和:307

約数の個数: 144

約数和(自身を含む): 2515258368

約数和(自身を除く): 1538112954

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 223, 238, 266, 289, 323, 357, 361, 399, 446, 578, 646, 669, 714, 722, 798, 867, 969, 1083, 1338, 1561, 1734, 1938, 2023, 2166, 2261, 2527, 3122, 3791, 4046, 4237, 4522, 4683, 5054, 5491, 6069, 6137, 6783, 7581, 7582, 8474, 9366, 10982, 11373, 12138, 12274, 12711, 13566, 15162, 16473, 18411, 22746, 25422, 26537, 29659, 32946, 36822, 38437, 42959, 53074, 59318, 64447, 72029, 76874, 79611, 80503, 85918, 88977, 104329, 115311, 128877, 128894, 144058, 159222, 161006, 177954, 193341, 208658, 216087, 230622, 241509, 257754, 312987, 386682, 432174, 451129, 483018, 504203, 563521, 625974, 730303, 902258, 1008406, 1127042, 1224493, 1353387, 1368551, 1460606, 1512609, 1690563, 2190909, 2448986, 2706774, 2737102, 3025218, 3381126, 3673479, 4105653, 4381818, 7346958, 8211306, 8571451, 9579857, 17142902, 19159714, 23265367, 25714353, 28739571, 46530734, 51428706, 57479142, 69796101, 139592202, 162857569, 325715138, 488572707, 977145414]

約数ペア:

[(1, 977145414), (2, 488572707), (3, 325715138), (6, 162857569), (7, 139592202), (14, 69796101), (17, 57479142), (19, 51428706), (21, 46530734), (34, 28739571), (38, 25714353), (42, 23265367), (51, 19159714), (57, 17142902), (102, 9579857), (114, 8571451), (119, 8211306), (133, 7346958), (223, 4381818), (238, 4105653), (266, 3673479), (289, 3381126), (323, 3025218), (357, 2737102), (361, 2706774), (399, 2448986), (446, 2190909), (578, 1690563), (646, 1512609), (669, 1460606), (714, 1368551), (722, 1353387), (798, 1224493), (867, 1127042), (969, 1008406), (1083, 902258), (1338, 730303), (1561, 625974), (1734, 563521), (1938, 504203), (2023, 483018), (2166, 451129), (2261, 432174), (2527, 386682), (3122, 312987), (3791, 257754), (4046, 241509), (4237, 230622), (4522, 216087), (4683, 208658), (5054, 193341), (5491, 177954), (6069, 161006), (6137, 159222), (6783, 144058), (7581, 128894), (7582, 128877), (8474, 115311), (9366, 104329), (10982, 88977), (11373, 85918), (12138, 80503), (12274, 79611), (12711, 76874), (13566, 72029), (15162, 64447), (16473, 59318), (18411, 53074), (22746, 42959), (25422, 38437), (26537, 36822), (29659, 32946)]