276649956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 814544640

約数和(自身を除く): 537894684

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 83, 99, 114, 132, 166, 171, 198, 209, 228, 249, 332, 342, 396, 418, 443, 498, 627, 684, 747, 836, 886, 913, 996, 1254, 1329, 1494, 1577, 1772, 1826, 1881, 2508, 2658, 2739, 2988, 3154, 3652, 3762, 3987, 4731, 4873, 5316, 5478, 6308, 7524, 7974, 8217, 8417, 9462, 9746, 10956, 14193, 14619, 15948, 16434, 16834, 17347, 18924, 19492, 25251, 28386, 29238, 32868, 33668, 34694, 36769, 43857, 50502, 52041, 56772, 58476, 69388, 73538, 75753, 87714, 92587, 101004, 104082, 110307, 147076, 151506, 156123, 175428, 185174, 208164, 220614, 277761, 303012, 312246, 330921, 370348, 404459, 441228, 555522, 624492, 661842, 698611, 808918, 833283, 1111044, 1213377, 1323684, 1397222, 1617836, 1666566, 2095833, 2426754, 2794444, 3333132, 3640131, 4191666, 4853508, 6287499, 7280262, 7684721, 8383332, 12574998, 14560524, 15369442, 23054163, 25149996, 30738884, 46108326, 69162489, 92216652, 138324978, 276649956]

約数ペア:

[(1, 276649956), (2, 138324978), (3, 92216652), (4, 69162489), (6, 46108326), (9, 30738884), (11, 25149996), (12, 23054163), (18, 15369442), (19, 14560524), (22, 12574998), (33, 8383332), (36, 7684721), (38, 7280262), (44, 6287499), (57, 4853508), (66, 4191666), (76, 3640131), (83, 3333132), (99, 2794444), (114, 2426754), (132, 2095833), (166, 1666566), (171, 1617836), (198, 1397222), (209, 1323684), (228, 1213377), (249, 1111044), (332, 833283), (342, 808918), (396, 698611), (418, 661842), (443, 624492), (498, 555522), (627, 441228), (684, 404459), (747, 370348), (836, 330921), (886, 312246), (913, 303012), (996, 277761), (1254, 220614), (1329, 208164), (1494, 185174), (1577, 175428), (1772, 156123), (1826, 151506), (1881, 147076), (2508, 110307), (2658, 104082), (2739, 101004), (2988, 92587), (3154, 87714), (3652, 75753), (3762, 73538), (3987, 69388), (4731, 58476), (4873, 56772), (5316, 52041), (5478, 50502), (6308, 43857), (7524, 36769), (7974, 34694), (8217, 33668), (8417, 32868), (9462, 29238), (9746, 28386), (10956, 25251), (14193, 19492), (14619, 18924), (15948, 17347), (16434, 16834)]