2008710612

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 5487431040

約数和(自身を除く): 3478720428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 173, 207, 222, 276, 333, 346, 379, 414, 444, 519, 666, 692, 758, 828, 851, 1038, 1137, 1332, 1516, 1557, 1702, 2076, 2274, 2553, 3114, 3404, 3411, 3979, 4548, 5106, 6228, 6401, 6822, 7659, 7958, 8717, 10212, 11937, 12802, 13644, 14023, 15318, 15916, 17434, 19203, 23874, 25604, 26151, 28046, 30636, 34868, 35811, 38406, 42069, 47748, 52302, 56092, 57609, 65567, 71622, 76812, 78453, 84138, 104604, 115218, 126207, 131134, 143244, 147223, 156906, 168276, 196701, 230436, 252414, 262268, 294446, 313812, 322529, 393402, 441669, 504828, 588892, 590103, 645058, 786804, 883338, 967587, 1180206, 1290116, 1325007, 1508041, 1766676, 1935174, 2360412, 2425979, 2650014, 2902761, 3016082, 3870348, 4524123, 4851958, 5300028, 5805522, 6032164, 7277937, 9048246, 9703916, 11611044, 13572369, 14555874, 18096492, 21833811, 27144738, 29111748, 43667622, 54289476, 55797517, 87335244, 111595034, 167392551, 223190068, 334785102, 502177653, 669570204, 1004355306, 2008710612]

約数ペア:

[(1, 2008710612), (2, 1004355306), (3, 669570204), (4, 502177653), (6, 334785102), (9, 223190068), (12, 167392551), (18, 111595034), (23, 87335244), (36, 55797517), (37, 54289476), (46, 43667622), (69, 29111748), (74, 27144738), (92, 21833811), (111, 18096492), (138, 14555874), (148, 13572369), (173, 11611044), (207, 9703916), (222, 9048246), (276, 7277937), (333, 6032164), (346, 5805522), (379, 5300028), (414, 4851958), (444, 4524123), (519, 3870348), (666, 3016082), (692, 2902761), (758, 2650014), (828, 2425979), (851, 2360412), (1038, 1935174), (1137, 1766676), (1332, 1508041), (1516, 1325007), (1557, 1290116), (1702, 1180206), (2076, 967587), (2274, 883338), (2553, 786804), (3114, 645058), (3404, 590103), (3411, 588892), (3979, 504828), (4548, 441669), (5106, 393402), (6228, 322529), (6401, 313812), (6822, 294446), (7659, 262268), (7958, 252414), (8717, 230436), (10212, 196701), (11937, 168276), (12802, 156906), (13644, 147223), (14023, 143244), (15318, 131134), (15916, 126207), (17434, 115218), (19203, 104604), (23874, 84138), (25604, 78453), (26151, 76812), (28046, 71622), (30636, 65567), (34868, 57609), (35811, 56092), (38406, 52302), (42069, 47748)]