211879668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:638

約数の個数: 192

約数和(自身を含む): 686407680

約数和(自身を除く): 474528012

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 31, 33, 39, 42, 44, 52, 62, 66, 77, 78, 84, 91, 93, 124, 132, 143, 154, 156, 182, 186, 217, 231, 273, 286, 308, 341, 364, 372, 403, 429, 434, 462, 546, 569, 572, 651, 682, 806, 858, 868, 924, 1001, 1023, 1092, 1138, 1209, 1302, 1364, 1612, 1707, 1716, 2002, 2046, 2276, 2387, 2418, 2604, 2821, 3003, 3414, 3983, 4004, 4092, 4433, 4774, 4836, 5642, 6006, 6259, 6828, 7161, 7397, 7966, 8463, 8866, 9548, 11284, 11949, 12012, 12518, 13299, 14322, 14794, 15932, 16926, 17639, 17732, 18777, 22191, 23898, 25036, 26598, 28644, 29588, 31031, 33852, 35278, 37554, 43813, 44382, 47796, 51779, 52917, 53196, 62062, 70556, 75108, 81367, 87626, 88764, 93093, 103558, 105834, 123473, 124124, 131439, 155337, 162734, 175252, 186186, 194029, 207116, 211668, 229307, 244101, 246946, 262878, 310674, 325468, 370419, 372372, 388058, 458614, 488202, 493892, 525756, 569569, 582087, 621348, 687921, 740838, 776116, 917228, 976404, 1139138, 1164174, 1358203, 1375842, 1481676, 1605149, 1708707, 2278276, 2328348, 2522377, 2716406, 2751684, 3210298, 3417414, 4074609, 4815447, 5044754, 5432812, 6420596, 6834828, 7567131, 8149218, 9630894, 10089508, 15134262, 16298436, 17656639, 19261788, 30268524, 35313278, 52969917, 70626556, 105939834, 211879668]

約数ペア:

[(1, 211879668), (2, 105939834), (3, 70626556), (4, 52969917), (6, 35313278), (7, 30268524), (11, 19261788), (12, 17656639), (13, 16298436), (14, 15134262), (21, 10089508), (22, 9630894), (26, 8149218), (28, 7567131), (31, 6834828), (33, 6420596), (39, 5432812), (42, 5044754), (44, 4815447), (52, 4074609), (62, 3417414), (66, 3210298), (77, 2751684), (78, 2716406), (84, 2522377), (91, 2328348), (93, 2278276), (124, 1708707), (132, 1605149), (143, 1481676), (154, 1375842), (156, 1358203), (182, 1164174), (186, 1139138), (217, 976404), (231, 917228), (273, 776116), (286, 740838), (308, 687921), (341, 621348), (364, 582087), (372, 569569), (403, 525756), (429, 493892), (434, 488202), (462, 458614), (546, 388058), (569, 372372), (572, 370419), (651, 325468), (682, 310674), (806, 262878), (858, 246946), (868, 244101), (924, 229307), (1001, 211668), (1023, 207116), (1092, 194029), (1138, 186186), (1209, 175252), (1302, 162734), (1364, 155337), (1612, 131439), (1707, 124124), (1716, 123473), (2002, 105834), (2046, 103558), (2276, 93093), (2387, 88764), (2418, 87626), (2604, 81367), (2821, 75108), (3003, 70556), (3414, 62062), (3983, 53196), (4004, 52917), (4092, 51779), (4433, 47796), (4774, 44382), (4836, 43813), (5642, 37554), (6006, 35278), (6259, 33852), (6828, 31031), (7161, 29588), (7397, 28644), (7966, 26598), (8463, 25036), (8866, 23898), (9548, 22191), (11284, 18777), (11949, 17732), (12012, 17639), (12518, 16926), (13299, 15932), (14322, 14794)]