214579768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 475448400

約数和(自身を除く): 260868632

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 113, 124, 152, 226, 247, 248, 403, 452, 494, 589, 806, 904, 961, 988, 1178, 1469, 1612, 1922, 1976, 2147, 2356, 2938, 3224, 3503, 3844, 4294, 4712, 5876, 7006, 7657, 7688, 8588, 11752, 12493, 14012, 15314, 17176, 18259, 24986, 27911, 28024, 30628, 36518, 45539, 49972, 55822, 61256, 66557, 73036, 91078, 99944, 108593, 111644, 133114, 146072, 182156, 217186, 223288, 237367, 266228, 364312, 434372, 474734, 532456, 865241, 868744, 949468, 1411709, 1730482, 1898936, 2063267, 2823418, 3460964, 4126534, 5646836, 6921928, 8253068, 11293672, 16506136, 26822471, 53644942, 107289884, 214579768]

約数ペア:

[(1, 214579768), (2, 107289884), (4, 53644942), (8, 26822471), (13, 16506136), (19, 11293672), (26, 8253068), (31, 6921928), (38, 5646836), (52, 4126534), (62, 3460964), (76, 2823418), (104, 2063267), (113, 1898936), (124, 1730482), (152, 1411709), (226, 949468), (247, 868744), (248, 865241), (403, 532456), (452, 474734), (494, 434372), (589, 364312), (806, 266228), (904, 237367), (961, 223288), (988, 217186), (1178, 182156), (1469, 146072), (1612, 133114), (1922, 111644), (1976, 108593), (2147, 99944), (2356, 91078), (2938, 73036), (3224, 66557), (3503, 61256), (3844, 55822), (4294, 49972), (4712, 45539), (5876, 36518), (7006, 30628), (7657, 28024), (7688, 27911), (8588, 24986), (11752, 18259), (12493, 17176), (14012, 15314)]