213972528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 240

約数和(自身を含む): 733564160

約数和(自身を除く): 519591632

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 112, 114, 121, 132, 133, 152, 154, 168, 176, 209, 228, 231, 242, 264, 266, 277, 304, 308, 336, 363, 399, 418, 456, 462, 484, 528, 532, 554, 616, 627, 726, 798, 831, 836, 847, 912, 924, 968, 1064, 1108, 1232, 1254, 1452, 1463, 1596, 1662, 1672, 1694, 1848, 1936, 1939, 2128, 2216, 2299, 2508, 2541, 2904, 2926, 3047, 3192, 3324, 3344, 3388, 3696, 3878, 4389, 4432, 4598, 5016, 5082, 5263, 5808, 5817, 5852, 6094, 6384, 6648, 6776, 6897, 7756, 8778, 9141, 9196, 10032, 10164, 10526, 11634, 11704, 12188, 13296, 13552, 13794, 15512, 15789, 16093, 17556, 18282, 18392, 20328, 21052, 21329, 23268, 23408, 24376, 27588, 31024, 31578, 32186, 33517, 35112, 36564, 36784, 36841, 40656, 42104, 42658, 46536, 48279, 48752, 55176, 57893, 63156, 63987, 64372, 67034, 70224, 73128, 73682, 84208, 85316, 93072, 96558, 100551, 110352, 110523, 115786, 126312, 127974, 128744, 134068, 146256, 147364, 170632, 173679, 193116, 201102, 221046, 231572, 234619, 252624, 255948, 257488, 268136, 294728, 341264, 347358, 386232, 402204, 405251, 442092, 463144, 469238, 511896, 536272, 589456, 636823, 694716, 703857, 772464, 804408, 810502, 884184, 926288, 938476, 1023792, 1215753, 1273646, 1389432, 1407714, 1608816, 1621004, 1768368, 1876952, 1910469, 2431506, 2547292, 2778864, 2815428, 3242008, 3753904, 3820938, 4457761, 4863012, 5094584, 5630856, 6484016, 7641876, 8915522, 9726024, 10189168, 11261712, 13373283, 15283752, 17831044, 19452048, 26746566, 30567504, 35662088, 53493132, 71324176, 106986264, 213972528]

約数ペア:

[(1, 213972528), (2, 106986264), (3, 71324176), (4, 53493132), (6, 35662088), (7, 30567504), (8, 26746566), (11, 19452048), (12, 17831044), (14, 15283752), (16, 13373283), (19, 11261712), (21, 10189168), (22, 9726024), (24, 8915522), (28, 7641876), (33, 6484016), (38, 5630856), (42, 5094584), (44, 4863012), (48, 4457761), (56, 3820938), (57, 3753904), (66, 3242008), (76, 2815428), (77, 2778864), (84, 2547292), (88, 2431506), (112, 1910469), (114, 1876952), (121, 1768368), (132, 1621004), (133, 1608816), (152, 1407714), (154, 1389432), (168, 1273646), (176, 1215753), (209, 1023792), (228, 938476), (231, 926288), (242, 884184), (264, 810502), (266, 804408), (277, 772464), (304, 703857), (308, 694716), (336, 636823), (363, 589456), (399, 536272), (418, 511896), (456, 469238), (462, 463144), (484, 442092), (528, 405251), (532, 402204), (554, 386232), (616, 347358), (627, 341264), (726, 294728), (798, 268136), (831, 257488), (836, 255948), (847, 252624), (912, 234619), (924, 231572), (968, 221046), (1064, 201102), (1108, 193116), (1232, 173679), (1254, 170632), (1452, 147364), (1463, 146256), (1596, 134068), (1662, 128744), (1672, 127974), (1694, 126312), (1848, 115786), (1936, 110523), (1939, 110352), (2128, 100551), (2216, 96558), (2299, 93072), (2508, 85316), (2541, 84208), (2904, 73682), (2926, 73128), (3047, 70224), (3192, 67034), (3324, 64372), (3344, 63987), (3388, 63156), (3696, 57893), (3878, 55176), (4389, 48752), (4432, 48279), (4598, 46536), (5016, 42658), (5082, 42104), (5263, 40656), (5808, 36841), (5817, 36784), (5852, 36564), (6094, 35112), (6384, 33517), (6648, 32186), (6776, 31578), (6897, 31024), (7756, 27588), (8778, 24376), (9141, 23408), (9196, 23268), (10032, 21329), (10164, 21052), (10526, 20328), (11634, 18392), (11704, 18282), (12188, 17556), (13296, 16093), (13552, 15789), (13794, 15512)]