28971933732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{182779}}^1$

素因数の和:182850

約数の個数: 144

約数和(自身を含む): 91015666560

約数和(自身を除く): 62043732828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 37, 42, 51, 63, 68, 74, 84, 102, 111, 119, 126, 148, 153, 204, 222, 238, 252, 259, 306, 333, 357, 444, 476, 518, 612, 629, 666, 714, 777, 1036, 1071, 1258, 1332, 1428, 1554, 1887, 2142, 2331, 2516, 3108, 3774, 4284, 4403, 4662, 5661, 7548, 8806, 9324, 11322, 13209, 17612, 22644, 26418, 39627, 52836, 79254, 158508, 182779, 365558, 548337, 731116, 1096674, 1279453, 1645011, 2193348, 2558906, 3107243, 3290022, 3838359, 5117812, 6214486, 6580044, 6762823, 7676718, 9321729, 11515077, 12428972, 13525646, 15353436, 18643458, 20288469, 21750701, 23030154, 27051292, 27965187, 37286916, 40576938, 43501402, 46060308, 47339761, 55930374, 60865407, 65252103, 81153876, 87002804, 94679522, 111860748, 114967991, 121730814, 130504206, 142019283, 189359044, 195756309, 229935982, 243461628, 261008412, 284038566, 344903973, 391512618, 426057849, 459871964, 568077132, 689807946, 783025236, 804775937, 852115698, 1034711919, 1379615892, 1609551874, 1704231396, 2069423838, 2414327811, 3219103748, 4138847676, 4828655622, 7242983433, 9657311244, 14485966866, 28971933732]

約数ペア:

[(1, 28971933732), (2, 14485966866), (3, 9657311244), (4, 7242983433), (6, 4828655622), (7, 4138847676), (9, 3219103748), (12, 2414327811), (14, 2069423838), (17, 1704231396), (18, 1609551874), (21, 1379615892), (28, 1034711919), (34, 852115698), (36, 804775937), (37, 783025236), (42, 689807946), (51, 568077132), (63, 459871964), (68, 426057849), (74, 391512618), (84, 344903973), (102, 284038566), (111, 261008412), (119, 243461628), (126, 229935982), (148, 195756309), (153, 189359044), (204, 142019283), (222, 130504206), (238, 121730814), (252, 114967991), (259, 111860748), (306, 94679522), (333, 87002804), (357, 81153876), (444, 65252103), (476, 60865407), (518, 55930374), (612, 47339761), (629, 46060308), (666, 43501402), (714, 40576938), (777, 37286916), (1036, 27965187), (1071, 27051292), (1258, 23030154), (1332, 21750701), (1428, 20288469), (1554, 18643458), (1887, 15353436), (2142, 13525646), (2331, 12428972), (2516, 11515077), (3108, 9321729), (3774, 7676718), (4284, 6762823), (4403, 6580044), (4662, 6214486), (5661, 5117812), (7548, 3838359), (8806, 3290022), (9324, 3107243), (11322, 2558906), (13209, 2193348), (17612, 1645011), (22644, 1279453), (26418, 1096674), (39627, 731116), (52836, 548337), (79254, 365558), (158508, 182779)]