715692978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 2202939648

約数和(自身を除く): 1487246670

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 23, 26, 33, 39, 42, 46, 63, 66, 69, 77, 78, 91, 99, 117, 121, 126, 138, 143, 154, 157, 161, 182, 198, 207, 231, 234, 242, 253, 273, 286, 299, 314, 322, 363, 414, 429, 462, 471, 483, 506, 546, 598, 693, 726, 759, 819, 847, 858, 897, 942, 966, 1001, 1089, 1099, 1287, 1386, 1413, 1449, 1518, 1573, 1638, 1694, 1727, 1771, 1794, 2002, 2041, 2093, 2178, 2198, 2277, 2541, 2574, 2691, 2783, 2826, 2898, 3003, 3146, 3289, 3297, 3454, 3542, 3611, 4082, 4186, 4554, 4719, 5082, 5181, 5313, 5382, 5566, 6006, 6123, 6279, 6578, 6594, 7222, 7623, 8349, 9009, 9438, 9867, 9891, 10362, 10626, 10833, 11011, 12089, 12246, 12558, 14157, 14287, 15246, 15543, 15939, 16698, 18018, 18369, 18837, 18997, 19481, 19734, 19782, 21666, 22022, 22451, 23023, 24178, 25047, 25277, 28314, 28574, 29601, 31086, 31878, 32499, 33033, 36179, 36267, 36738, 37674, 37994, 38962, 39721, 42861, 44902, 46046, 46943, 50094, 50554, 56991, 58443, 59202, 64998, 66066, 67353, 69069, 72358, 72534, 75831, 79442, 85722, 93886, 99099, 108537, 108801, 113982, 116886, 119163, 128583, 132979, 134706, 138138, 140829, 151662, 157157, 170973, 175329, 198198, 202059, 207207, 217074, 217602, 227493, 238326, 246961, 253253, 257166, 265958, 278047, 281658, 314314, 325611, 328601, 341946, 350658, 357489, 398937, 404118, 414414, 422487, 436931, 454986, 471471, 493922, 506506, 516373, 556094, 651222, 657202, 714978, 740883, 759759, 797874, 834141, 844974, 873862, 942942, 985803, 1032746, 1196811, 1310793, 1414413, 1481766, 1519518, 1549119, 1668282, 1728727, 1971606, 2222649, 2279277, 2393622, 2502423, 2621586, 2828826, 2957409, 3058517, 3098238, 3457454, 3614611, 3932379, 4445298, 4558554, 4647357, 5004846, 5186181, 5680103, 5914818, 6117034, 7229222, 7864758, 9175551, 9294714, 10372362, 10843833, 11360206, 15558543, 17040309, 18351102, 21687666, 27526653, 31117086, 32531499, 34080618, 39760721, 51120927, 55053306, 65062998, 79521442, 102241854, 119282163, 238564326, 357846489, 715692978]

約数ペア:

[(1, 715692978), (2, 357846489), (3, 238564326), (6, 119282163), (7, 102241854), (9, 79521442), (11, 65062998), (13, 55053306), (14, 51120927), (18, 39760721), (21, 34080618), (22, 32531499), (23, 31117086), (26, 27526653), (33, 21687666), (39, 18351102), (42, 17040309), (46, 15558543), (63, 11360206), (66, 10843833), (69, 10372362), (77, 9294714), (78, 9175551), (91, 7864758), (99, 7229222), (117, 6117034), (121, 5914818), (126, 5680103), (138, 5186181), (143, 5004846), (154, 4647357), (157, 4558554), (161, 4445298), (182, 3932379), (198, 3614611), (207, 3457454), (231, 3098238), (234, 3058517), (242, 2957409), (253, 2828826), (273, 2621586), (286, 2502423), (299, 2393622), (314, 2279277), (322, 2222649), (363, 1971606), (414, 1728727), (429, 1668282), (462, 1549119), (471, 1519518), (483, 1481766), (506, 1414413), (546, 1310793), (598, 1196811), (693, 1032746), (726, 985803), (759, 942942), (819, 873862), (847, 844974), (858, 834141), (897, 797874), (942, 759759), (966, 740883), (1001, 714978), (1089, 657202), (1099, 651222), (1287, 556094), (1386, 516373), (1413, 506506), (1449, 493922), (1518, 471471), (1573, 454986), (1638, 436931), (1694, 422487), (1727, 414414), (1771, 404118), (1794, 398937), (2002, 357489), (2041, 350658), (2093, 341946), (2178, 328601), (2198, 325611), (2277, 314314), (2541, 281658), (2574, 278047), (2691, 265958), (2783, 257166), (2826, 253253), (2898, 246961), (3003, 238326), (3146, 227493), (3289, 217602), (3297, 217074), (3454, 207207), (3542, 202059), (3611, 198198), (4082, 175329), (4186, 170973), (4554, 157157), (4719, 151662), (5082, 140829), (5181, 138138), (5313, 134706), (5382, 132979), (5566, 128583), (6006, 119163), (6123, 116886), (6279, 113982), (6578, 108801), (6594, 108537), (7222, 99099), (7623, 93886), (8349, 85722), (9009, 79442), (9438, 75831), (9867, 72534), (9891, 72358), (10362, 69069), (10626, 67353), (10833, 66066), (11011, 64998), (12089, 59202), (12246, 58443), (12558, 56991), (14157, 50554), (14287, 50094), (15246, 46943), (15543, 46046), (15939, 44902), (16698, 42861), (18018, 39721), (18369, 38962), (18837, 37994), (18997, 37674), (19481, 36738), (19734, 36267), (19782, 36179), (21666, 33033), (22022, 32499), (22451, 31878), (23023, 31086), (24178, 29601), (25047, 28574), (25277, 28314)]