2021909568

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:377

約数の個数: 224

約数和(自身を含む): 6281318400

約数和(自身を除く): 4259408832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 137, 139, 158, 168, 192, 224, 237, 274, 278, 316, 336, 411, 417, 448, 474, 548, 553, 556, 632, 672, 822, 834, 948, 959, 973, 1096, 1106, 1112, 1264, 1344, 1644, 1659, 1668, 1896, 1918, 1946, 2192, 2212, 2224, 2528, 2877, 2919, 3288, 3318, 3336, 3792, 3836, 3892, 4384, 4424, 4448, 5056, 5754, 5838, 6576, 6636, 6672, 7584, 7672, 7784, 8768, 8848, 8896, 10823, 10981, 11508, 11676, 13152, 13272, 13344, 15168, 15344, 15568, 17696, 19043, 21646, 21962, 23016, 23352, 26304, 26544, 26688, 30688, 31136, 32469, 32943, 35392, 38086, 43292, 43924, 46032, 46704, 53088, 57129, 61376, 62272, 64938, 65886, 75761, 76172, 76867, 86584, 87848, 92064, 93408, 106176, 114258, 129876, 131772, 133301, 151522, 152344, 153734, 173168, 175696, 184128, 186816, 227283, 228516, 230601, 259752, 263544, 266602, 303044, 304688, 307468, 346336, 351392, 399903, 454566, 457032, 461202, 519504, 527088, 533204, 606088, 609376, 614936, 692672, 702784, 799806, 909132, 914064, 922404, 1039008, 1054176, 1066408, 1212176, 1218752, 1229872, 1504397, 1599612, 1818264, 1828128, 1844808, 2078016, 2108352, 2132816, 2424352, 2459744, 3008794, 3199224, 3636528, 3656256, 3689616, 4265632, 4513191, 4848704, 4919488, 6017588, 6398448, 7273056, 7379232, 8531264, 9026382, 10530779, 12035176, 12796896, 14546112, 14758464, 18052764, 21061558, 24070352, 25593792, 31592337, 36105528, 42123116, 48140704, 63184674, 72211056, 84246232, 96281408, 126369348, 144422112, 168492464, 252738696, 288844224, 336984928, 505477392, 673969856, 1010954784, 2021909568]

約数ペア:

[(1, 2021909568), (2, 1010954784), (3, 673969856), (4, 505477392), (6, 336984928), (7, 288844224), (8, 252738696), (12, 168492464), (14, 144422112), (16, 126369348), (21, 96281408), (24, 84246232), (28, 72211056), (32, 63184674), (42, 48140704), (48, 42123116), (56, 36105528), (64, 31592337), (79, 25593792), (84, 24070352), (96, 21061558), (112, 18052764), (137, 14758464), (139, 14546112), (158, 12796896), (168, 12035176), (192, 10530779), (224, 9026382), (237, 8531264), (274, 7379232), (278, 7273056), (316, 6398448), (336, 6017588), (411, 4919488), (417, 4848704), (448, 4513191), (474, 4265632), (548, 3689616), (553, 3656256), (556, 3636528), (632, 3199224), (672, 3008794), (822, 2459744), (834, 2424352), (948, 2132816), (959, 2108352), (973, 2078016), (1096, 1844808), (1106, 1828128), (1112, 1818264), (1264, 1599612), (1344, 1504397), (1644, 1229872), (1659, 1218752), (1668, 1212176), (1896, 1066408), (1918, 1054176), (1946, 1039008), (2192, 922404), (2212, 914064), (2224, 909132), (2528, 799806), (2877, 702784), (2919, 692672), (3288, 614936), (3318, 609376), (3336, 606088), (3792, 533204), (3836, 527088), (3892, 519504), (4384, 461202), (4424, 457032), (4448, 454566), (5056, 399903), (5754, 351392), (5838, 346336), (6576, 307468), (6636, 304688), (6672, 303044), (7584, 266602), (7672, 263544), (7784, 259752), (8768, 230601), (8848, 228516), (8896, 227283), (10823, 186816), (10981, 184128), (11508, 175696), (11676, 173168), (13152, 153734), (13272, 152344), (13344, 151522), (15168, 133301), (15344, 131772), (15568, 129876), (17696, 114258), (19043, 106176), (21646, 93408), (21962, 92064), (23016, 87848), (23352, 86584), (26304, 76867), (26544, 76172), (26688, 75761), (30688, 65886), (31136, 64938), (32469, 62272), (32943, 61376), (35392, 57129), (38086, 53088), (43292, 46704), (43924, 46032)]