305122223384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1\times {\mathrm{683}}^1$

素因数の和:1461

約数の個数: 128

約数和(自身を含む): 639956090880

約数和(自身を除く): 334833867496

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 127, 142, 254, 284, 508, 563, 568, 683, 781, 1016, 1126, 1366, 1397, 1562, 2252, 2732, 2794, 3124, 4504, 5464, 5588, 6193, 6248, 7513, 9017, 11176, 12386, 15026, 18034, 24772, 30052, 36068, 39973, 48493, 49544, 60104, 71501, 72136, 79946, 86741, 96986, 99187, 143002, 159892, 173482, 193972, 198374, 286004, 319784, 346964, 384529, 387944, 396748, 439703, 533423, 572008, 693928, 769058, 786511, 793496, 879406, 954151, 1066846, 1538116, 1573022, 1758812, 1908302, 2133692, 3076232, 3146044, 3517624, 3816604, 4229819, 4267384, 5076571, 6158611, 6292088, 7633208, 8459638, 10153142, 12317222, 16919276, 20306284, 24634444, 27301559, 33838552, 40612568, 48835183, 49268888, 54603118, 55842281, 67744721, 97670366, 109206236, 111684562, 135489442, 195340732, 218412472, 223369124, 270978884, 300317149, 390681464, 446738248, 537187013, 541957768, 600634298, 1074374026, 1201268596, 2148748052, 2402537192, 3467297993, 4297496104, 6934595986, 13869191972, 27738383944, 38140277923, 76280555846, 152561111692, 305122223384]

約数ペア:

[(1, 305122223384), (2, 152561111692), (4, 76280555846), (8, 38140277923), (11, 27738383944), (22, 13869191972), (44, 6934595986), (71, 4297496104), (88, 3467297993), (127, 2402537192), (142, 2148748052), (254, 1201268596), (284, 1074374026), (508, 600634298), (563, 541957768), (568, 537187013), (683, 446738248), (781, 390681464), (1016, 300317149), (1126, 270978884), (1366, 223369124), (1397, 218412472), (1562, 195340732), (2252, 135489442), (2732, 111684562), (2794, 109206236), (3124, 97670366), (4504, 67744721), (5464, 55842281), (5588, 54603118), (6193, 49268888), (6248, 48835183), (7513, 40612568), (9017, 33838552), (11176, 27301559), (12386, 24634444), (15026, 20306284), (18034, 16919276), (24772, 12317222), (30052, 10153142), (36068, 8459638), (39973, 7633208), (48493, 6292088), (49544, 6158611), (60104, 5076571), (71501, 4267384), (72136, 4229819), (79946, 3816604), (86741, 3517624), (96986, 3146044), (99187, 3076232), (143002, 2133692), (159892, 1908302), (173482, 1758812), (193972, 1573022), (198374, 1538116), (286004, 1066846), (319784, 954151), (346964, 879406), (384529, 793496), (387944, 786511), (396748, 769058), (439703, 693928), (533423, 572008)]