218014272

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:553

約数の個数: 168

約数和(自身を含む): 721156800

約数和(自身を除く): 503142528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 139, 144, 168, 192, 224, 252, 278, 288, 336, 389, 417, 448, 504, 556, 576, 672, 778, 834, 973, 1008, 1112, 1167, 1251, 1344, 1556, 1668, 1946, 2016, 2224, 2334, 2502, 2723, 2919, 3112, 3336, 3501, 3892, 4032, 4448, 4668, 5004, 5446, 5838, 6224, 6672, 7002, 7784, 8169, 8757, 8896, 9336, 10008, 10892, 11676, 12448, 13344, 14004, 15568, 16338, 17514, 18672, 20016, 21784, 23352, 24507, 24896, 26688, 28008, 31136, 32676, 35028, 37344, 40032, 43568, 46704, 49014, 54071, 56016, 62272, 65352, 70056, 74688, 80064, 87136, 93408, 98028, 108142, 112032, 130704, 140112, 162213, 174272, 186816, 196056, 216284, 224064, 261408, 280224, 324426, 378497, 392112, 432568, 486639, 522816, 560448, 648852, 756994, 784224, 865136, 973278, 1135491, 1297704, 1513988, 1568448, 1730272, 1946556, 2270982, 2595408, 3027976, 3406473, 3460544, 3893112, 4541964, 5190816, 6055952, 6812946, 7786224, 9083928, 10381632, 12111904, 13625892, 15572448, 18167856, 24223808, 27251784, 31144896, 36335712, 54503568, 72671424, 109007136, 218014272]

約数ペア:

[(1, 218014272), (2, 109007136), (3, 72671424), (4, 54503568), (6, 36335712), (7, 31144896), (8, 27251784), (9, 24223808), (12, 18167856), (14, 15572448), (16, 13625892), (18, 12111904), (21, 10381632), (24, 9083928), (28, 7786224), (32, 6812946), (36, 6055952), (42, 5190816), (48, 4541964), (56, 3893112), (63, 3460544), (64, 3406473), (72, 3027976), (84, 2595408), (96, 2270982), (112, 1946556), (126, 1730272), (139, 1568448), (144, 1513988), (168, 1297704), (192, 1135491), (224, 973278), (252, 865136), (278, 784224), (288, 756994), (336, 648852), (389, 560448), (417, 522816), (448, 486639), (504, 432568), (556, 392112), (576, 378497), (672, 324426), (778, 280224), (834, 261408), (973, 224064), (1008, 216284), (1112, 196056), (1167, 186816), (1251, 174272), (1344, 162213), (1556, 140112), (1668, 130704), (1946, 112032), (2016, 108142), (2224, 98028), (2334, 93408), (2502, 87136), (2723, 80064), (2919, 74688), (3112, 70056), (3336, 65352), (3501, 62272), (3892, 56016), (4032, 54071), (4448, 49014), (4668, 46704), (5004, 43568), (5446, 40032), (5838, 37344), (6224, 35028), (6672, 32676), (7002, 31136), (7784, 28008), (8169, 26688), (8757, 24896), (8896, 24507), (9336, 23352), (10008, 21784), (10892, 20016), (11676, 18672), (12448, 17514), (13344, 16338), (14004, 15568)]