21339756216

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{2437}}^1$

素因数の和:2678

約数の個数: 192

約数和(自身を含む): 62868218400

約数和(自身を除く): 41528462184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 173, 222, 228, 296, 333, 342, 346, 444, 456, 519, 666, 684, 692, 703, 888, 1038, 1332, 1368, 1384, 1406, 1557, 2076, 2109, 2437, 2664, 2812, 3114, 3287, 4152, 4218, 4874, 5624, 6228, 6327, 6401, 6574, 7311, 8436, 9748, 9861, 12456, 12654, 12802, 13148, 14622, 16872, 19203, 19496, 19722, 21933, 25308, 25604, 26296, 29244, 29583, 38406, 39444, 43866, 46303, 50616, 51208, 57609, 58488, 59166, 76812, 78888, 87732, 90169, 92606, 115218, 118332, 121619, 138909, 153624, 175464, 180338, 185212, 230436, 236664, 243238, 270507, 277818, 360676, 364857, 370424, 416727, 421601, 460872, 486476, 541014, 555636, 721352, 729714, 811521, 833454, 843202, 972952, 1082028, 1094571, 1111272, 1264803, 1459428, 1623042, 1666908, 1686404, 1713211, 2164056, 2189142, 2529606, 2918856, 3246084, 3333816, 3372808, 3426422, 3794409, 4378284, 5059212, 5139633, 6492168, 6852844, 7588818, 8010419, 8756568, 10118424, 10279266, 13705688, 15177636, 15418899, 15599237, 16020838, 20558532, 24031257, 30355272, 30837798, 31198474, 32041676, 41117064, 46797711, 48062514, 61675596, 62396948, 64083352, 72093771, 93595422, 96125028, 123351192, 124793896, 140393133, 144187542, 187190844, 192250056, 280786266, 288375084, 296385503, 374381688, 561572532, 576750168, 592771006, 889156509, 1123145064, 1185542012, 1778313018, 2371084024, 2667469527, 3556626036, 5334939054, 7113252072, 10669878108, 21339756216]

約数ペア:

[(1, 21339756216), (2, 10669878108), (3, 7113252072), (4, 5334939054), (6, 3556626036), (8, 2667469527), (9, 2371084024), (12, 1778313018), (18, 1185542012), (19, 1123145064), (24, 889156509), (36, 592771006), (37, 576750168), (38, 561572532), (57, 374381688), (72, 296385503), (74, 288375084), (76, 280786266), (111, 192250056), (114, 187190844), (148, 144187542), (152, 140393133), (171, 124793896), (173, 123351192), (222, 96125028), (228, 93595422), (296, 72093771), (333, 64083352), (342, 62396948), (346, 61675596), (444, 48062514), (456, 46797711), (519, 41117064), (666, 32041676), (684, 31198474), (692, 30837798), (703, 30355272), (888, 24031257), (1038, 20558532), (1332, 16020838), (1368, 15599237), (1384, 15418899), (1406, 15177636), (1557, 13705688), (2076, 10279266), (2109, 10118424), (2437, 8756568), (2664, 8010419), (2812, 7588818), (3114, 6852844), (3287, 6492168), (4152, 5139633), (4218, 5059212), (4874, 4378284), (5624, 3794409), (6228, 3426422), (6327, 3372808), (6401, 3333816), (6574, 3246084), (7311, 2918856), (8436, 2529606), (9748, 2189142), (9861, 2164056), (12456, 1713211), (12654, 1686404), (12802, 1666908), (13148, 1623042), (14622, 1459428), (16872, 1264803), (19203, 1111272), (19496, 1094571), (19722, 1082028), (21933, 972952), (25308, 843202), (25604, 833454), (26296, 811521), (29244, 729714), (29583, 721352), (38406, 555636), (39444, 541014), (43866, 486476), (46303, 460872), (50616, 421601), (51208, 416727), (57609, 370424), (58488, 364857), (59166, 360676), (76812, 277818), (78888, 270507), (87732, 243238), (90169, 236664), (92606, 230436), (115218, 185212), (118332, 180338), (121619, 175464), (138909, 153624)]